blocks|key|350375|text|这是因为sqldeveloper.conf有一个用于java主页的条目。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|350376|看看这个解决方案|offset|length|350377|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/7385550/oracle-and-jdk-problem^0|0|0|8|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

This is because sqldeveloper.conf has an entry for the java home being used

<a href="https://stackoverflow.com/questions/7385550/oracle-and-jdk-problem">look at this solution</a>

blocks|key|350404|text|根据问题的不同，无论是JAVA主路径没有正确设置还是缺少msvcr100.dll文件，请按照以下方法纠正该问题：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|350405|1.未正确设置JAVA路径问题：|350406|遵循以下步骤：|350407|转到安装SQL+的目录。|unordered-list-item|350408|打开/bin目录。|CODE|350409|在任何编辑器中打开sqldeveloper.conf以进行编辑。|350410|删除以"SetJavaHome“开头的完整行|350411|如果您看到：SetJavaHome+../../jdk，这可能是错误的配置文件。|350412|相反，您可以尝试如下：C:\Users\${username}\AppData\Roaming\sqldeveloper\4.2.0\product.conf|350413|或：C:\Users\${username}\Application+Data\sqldeveloper\4.2.0\product.conf|350414|350415|保存并关闭文件|350416|再次启动SQL+。|350417|提供JAVA_HOME路径，例如，C:\Program+Files+(x86)\Java\jdk1.8.0_92+|350418|重要事项:不要包括后缀\bin\java.exe|350419|重要事项:如果运行32位，请确保使用32位JVM。(64位相同)|350420|350421|2.出现缺少msvcr100.dll文件的问题：|350422|任择议定书在以下评论中作了如下说明：|350423|如果我首先安装jdk，然后安装没有Java的sql+developer，它会告诉我无法启动位于path上的Java虚拟机:+C:/Program+/Java/jdk+1.8.0_45/bin/msvcr100.dll|blockquote|350424|因此，错误信息是明确的：|350425|Unable+to+launch+the+Java+Virtual+Machine+Located+at+path:+
C:/Program+Files/Java/jdk1.8.0_45/bin/msvcr100.dll|code-block|syntax|javascript|350426|350427|副本：|350428|MSVCR100.dll|350429|发自：|350430|sqldeveloper\jdk\jre\bin|350431|至：|350432|sqldeveloper\sqldeveloper\bin|350433|并再次重新启动。|350434|什么是msvcr100.dll文件？|350435|msvcr100.dll是Microsoft+C%2B%2B的一部分，需要运行使用Visual+C%2B%2B开发的程序。问题中的一些应用程序(如SQL+)需要SQL安装文件夹中的文件。|350436|有哪些选项可以解决这个问题？|350437|将它从Windows+should文件夹复制到应用程序的安装文件夹应该可以解决这个问题。此外，您可以根据32/64位要求将路径添加到msvcr100.dll文件。如果本地文件本身被删除或损坏，则可以在线下载，也可以通过Microsoft+C%2B%2B+2010可再发行包重新安装。根据软件使用正确的版本是很重要的。32位软件使用32位dll文件，64位软件使用64位dll文件。|350438|entityMap^0|B|7|S|C|0|0|G|0|0|4|4|0|2|4|0|9|H|0|4|B|0|6|L|1|B|1W|1|2|1X|1|0|0|4|4|0|H|13|1|B|D|1|1|0|0|O|0|0|0|0|0|0|0|0|0|0|0|0|0|0|I|0|0|C|11|A|1T|4|0|0|E|0|0^^$0|@$1|2|3|4|5|6|7|2E|8|@$9|2F|A|2G|B|C]|$9|2H|A|2I|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|2J|8|@$9|2K|A|2L|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|2M|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|2N|8|@$9|2O|A|2P|B|C]]|D|@]|E|$]]|$1|M|3|N|5|L|7|2Q|8|@$9|2R|A|2S|B|O]]|D|@]|E|$]]|$1|P|3|Q|5|L|7|2T|8|@$9|2U|A|2V|B|O]]|D|@]|E|$]]|$1|R|3|S|5|L|7|2W|8|@$9|2X|A|2Y|B|O]]|D|@]|E|$]]|$1|T|3|U|5|L|7|2Z|8|@$9|30|A|31|B|O]]|D|@]|E|$]]|$1|V|3|W|5|L|7|32|8|@$9|33|A|34|B|O]]|D|@]|E|$]]|$1|X|3|Y|5|L|7|35|8|@$9|36|A|37|B|O]]|D|@]|E|$]]|$1|Z|3|-4|5|6|7|38|8|@]|D|@]|E|$]]|$1|10|3|11|5|L|7|39|8|@]|D|@]|E|$]]|$1|12|3|13|5|L|7|3A|8|@$9|3B|A|3C|B|C]]|D|@]|E|$]]|$1|14|3|15|5|L|7|3D|8|@$9|3E|A|3F|B|O]]|D|@]|E|$]]|$1|16|3|17|5|L|7|3G|8|@$9|3H|A|3I|B|O]]|D|@]|E|$]]|$1|18|3|19|5|L|7|3J|8|@]|D|@]|E|$]]|$1|1A|3|-4|5|6|7|3K|8|@]|D|@]|E|$]]|$1|1B|3|1C|5|6|7|3L|8|@$9|3M|A|3N|B|C]]|D|@]|E|$]]|$1|1D|3|1E|5|6|7|3O|8|@]|D|@]|E|$]]|$1|1F|3|1G|5|1H|7|3P|8|@]|D|@]|E|$]]|$1|1I|3|1J|5|6|7|3Q|8|@]|D|@]|E|$]]|$1|1K|3|1L|5|1M|7|3R|8|@]|D|@]|E|$1N|1O]]|$1|1P|3|I|5|6|7|3S|8|@]|D|@]|E|$]]|$1|1Q|3|1R|5|6|7|3T|8|@]|D|@]|E|$]]|$1|1S|3|1T|5|1M|7|3U|8|@]|D|@]|E|$1N|1O]]|$1|1U|3|1V|5|6|7|3V|8|@]|D|@]|E|$]]|$1|1W|3|1X|5|1M|7|3W|8|@]|D|@]|E|$1N|1O]]|$1|1Y|3|1Z|5|6|7|3X|8|@]|D|@]|E|$]]|$1|20|3|21|5|1M|7|3Y|8|@]|D|@]|E|$1N|1O]]|$1|22|3|23|5|6|7|3Z|8|@]|D|@]|E|$]]|$1|24|3|25|5|6|7|40|8|@$9|41|A|42|B|C]]|D|@]|E|$]]|$1|26|3|27|5|6|7|43|8|@$9|44|A|45|B|O]|$9|46|A|47|B|C]|$9|48|A|49|B|C]]|D|@]|E|$]]|$1|28|3|29|5|6|7|4A|8|@$9|4B|A|4C|B|C]]|D|@]|E|$]]|$1|2A|3|2B|5|6|7|4D|8|@]|D|@]|E|$]]|$1|2C|3|-4|5|6|7|4E|8|@]|D|@]|E|$]]]|2D|$]]

Depending on the issue, whether it's JAVA home path not correctly set or missing msvcr100.dll file, follow the below methods to rectify the problem:
1. Issue with JAVA home path not correctly set:
Follow these steps:
<ul>
<li>Go to directory where SQL Developer is installed.</li>
<li>Open the <code>/bin</code> directory.</li>
<li>Open <code>sqldeveloper.conf</code> in any editor to edit.</li>
<li>Remove the complete line starting with &quot;<code>SetJavaHome</code>&quot;</li>
<li>If you see: <code>SetJavaHome ../../jdk</code>, this is probably the wrong config file.
<ul>
<li>Instead, for try something like: <code>C:\Users\${username}\AppData\Roaming\sqldeveloper\4.2.0\product.conf</code></li>
<li>Or: <code>C:\Users\${username}\Application Data\sqldeveloper\4.2.0\product.conf</code></li>
</ul>
</li>
<li>Save and close the file</li>
<li>Start SQL Developer again.</li>
<li>Provide the JAVA_HOME path, e.g., <code>C:\Program Files (x86)\Java\jdk1.8.0_92</code>
<ul>
<li>Important: Do not include suffix <code>\bin\java.exe</code></li>
<li>Important: If running 32-bit SQL Developer, be sure to use a 32-bit JVM. (Same for 64-bit.)</li>
</ul>
</li>
</ul>
2. Issue with missing msvcr100.dll file:
OP stated the following in his comments below:
<blockquote>
If I first install the jdk and then sql developer without Java, it
tells me Unable to launch the Java Virtual Machine Located at path:
C:/Program Files/Java/jdk1.8.0_45/bin/msvcr100.dll
</blockquote>
So, the error message is clear:
<pre><code>Unable to launch the Java Virtual Machine Located at path: 
C:/Program Files/Java/jdk1.8.0_45/bin/msvcr100.dll
</code></pre>
Follow these steps:
copy:
<pre><code>MSVCR100.dll
</code></pre>
from:
<pre><code>sqldeveloper\jdk\jre\bin
</code></pre>
to:
<pre><code>sqldeveloper\sqldeveloper\bin
</code></pre>
And relaunch SQL Developer again.
What is msvcr100.dll file?:
<code>msvcr100.dll</code> is a part of Microsoft Visual C++ and is required to run programs developed with Visual C++. Some applications like SQL Developer in the question, needs the file in the SQL Developer installation folder.
What options are available to fix the issue?:
Copying it from Windows systemfolder to the installation folder of application should fix the problem. Also, you could add the PATH to the msvcr100.dll file based on 32/64 bit requirements. If the local file itself is deleted or corrupt by any chance, then it could be downloaded online or could also be reinstalled via Microsoft visual C++ 2010 Redistributable package. It is important to use the correct version based on the software. Use the 32bit dll file for 32bit software, and 64bit dll file for 64bit software.

blocks|key|329631|text|这看起来可能没有为Windows分配足够的内存。如果JVM被配置为使用比可用内存更多(最大)的内存，那么您将得到这种错误消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|329632|您可以阅读有关SQL的内存杰夫·史密斯的博客的更多信息。|offset|length|329633|默认设置似乎仍然是-Xms128m+-Xmx800m。我可以通过将-Xmx设置为比我的(物理)+PC中的物理内存更大来产生类似的错误。因此，使用默认设置，如果没有分配给Windows的800米内存，就会出现问题。这看起来并不多，但似乎在推荐的窗口基于这篇知识库文章中。|style|CODE|329634|虽然您可以尝试减少product.conf文件中的JVM需求，但这可能会在以后导致其他问题，如果它能够工作的话。因此，增加您的Windows内存分配，重新启动，并尝试再次启动SQL。|329635|entityMap|0|LINK|mutability|MUTABLE|url|http://www.thatjeffsmith.com/archive/2014/06/configuring-memory-usage-in-oracle-sql-developer/|1|http://kb.parallels.com/en/113649^0|0|D|9|0|0|9|H|3F|9|1|0|9|C|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|F|3|G|5|6|7|10|8|@$D|11|E|12|H|I]]|9|@$D|13|E|14|1|15]]|A|$]]|$1|J|3|K|5|6|7|16|8|@$D|17|E|18|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]|T|$5|O|P|Q|A|$R|U]]]]

This looks like you might not have enough memory allocated to your Windows VM. If the JVM is configured to use more (maximum) memory than is available then you'll get this sort of error message.

You can read more about SQL Developer's memory <a href="http://www.thatjeffsmith.com/archive/2014/06/configuring-memory-usage-in-oracle-sql-developer/" rel="nofollow">at (that) Jeff Smith's blog</a>.

The default settings still seem to be <code>-Xms128m -Xmx800m</code>. I can generate a similar error by setting -Xmx to be large than the physical RAM in my (physical) PC. So with the default settings, you will have problems if you don't have 800m of memory allocated to Windows. That doesn't seem like much, but it seems to be in the recommended window <a href="http://kb.parallels.com/en/113649" rel="nofollow">based on this knowledgebase article</a>.

While you could attempt to reduce the JVM requirements in your <code>product.conf</code> file that will likely lead to other issues later, if it works at all. So increase your Windows VM memory allocation, reboot, and try to launch SQL Developer again.

blocks|key|329657|text|我遵循了这些步骤，一切都很顺利。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|329658|1)打开位于：\sqldeveloper-3.2.20.09.87\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf的文件并使用setJavaHome+xxx删除行。|329659|2)现在点击\sqldeveloper-3.2.20.09.87\sqldeveloper\jdk\jre\bin中的Sqldeveloper.exe并浏览java.exe|329660|3)现在应该启动SqlDeveloper。|329661|谢谢。|329662|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

I have followed the steps and it worked just fine.

1) Open the file present at : \sqldeveloper-3.2.20.09.87\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf and delete the line with setJavaHome xxx .

2) Click on Sqldeveloper.exe now and browse for the java.exe present in \sqldeveloper-3.2.20.09.87\sqldeveloper\jdk\jre\bin

3) This should launch SqlDeveloper now. 

Thanks.

blocks|key|329679|text|在我的Windows+10+Enterprise中试图从“Windows64位与JDK+8包含的”zip文件中安装SQL时，我遇到了同样的错误消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|329680|在Windows+10中启动最新的版本4.1.3显示了一个错误：|329681|Unable+to+launch+the+Java+Virtual+Machine+Located+at+path:
C:\Users\<USER>\Downloads\sqldeveloper-4.1.3.20.78-x64\sqldeveloper\jdk\jre\bin\server\jvm.dll|code-block|syntax|javascript|329682|路径存在并且是有效的。|329683|相同的zip文件可以在Windows+7+Professional上工作。|329684|问题是缺少了一个msvcr100.dll。|offset|length|style|CODE|329685|我只是将C:\Program+Files\Oracle\VirtualBox\msvrc100.dll复制到C:\Users\<USER>\Downloads\sqldeveloper-4.1.3.20.78-x64\sqldeveloper\sqldeveloper\bin\，然后SQL就开始工作了。|329686|详细信息可以从使用JDK运行x64+4.1.3找到。|329687|有趣的是，团队可以将VirtualBox包含到安装包中，但团队却不能。|329688|entityMap|0|LINK|mutability|MUTABLE|url|https://community.oracle.com/thread/3897502^0|0|0|0|0|0|8|C|0|4|1B|1I|2D|0|7|G|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|19|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1A|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1B|8|@$O|1C|P|1D|Q|R]]|9|@]|A|$]]|$1|S|3|T|5|6|7|1E|8|@$O|1F|P|1G|Q|R]|$O|1H|P|1I|Q|R]]|9|@]|A|$]]|$1|U|3|V|5|6|7|1J|8|@]|9|@$O|1K|P|1L|1|1M]]|A|$]]|$1|W|3|X|5|6|7|1N|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|Z|$10|$5|11|12|13|A|$14|15]]]]

I run into the same error message when trying to install SQL Developer from "Windows 64-bit with JDK 8 included" zip file in my Windows 10 Enterprise. 

Launching the most recent SQL Developer version 4.1.3 in Windows 10 shows an error:

<pre><code>Unable to launch the Java Virtual Machine Located at path:
C:\Users\&lt;USER&gt;\Downloads\sqldeveloper-4.1.3.20.78-x64\sqldeveloper\jdk\jre\bin\server\jvm.dll
</code></pre>

The path exists and is valid.

The same zip file works on Windows 7 Professional.

The problem was a missing <code>msvcr100.dll</code>.

I simply copied <code>C:\Program Files\Oracle\VirtualBox\msvrc100.dll</code> to <code>C:\Users\&lt;USER&gt;\Downloads\sqldeveloper-4.1.3.20.78-x64\sqldeveloper\sqldeveloper\bin\</code> and SQL Developer started to work.

The details can be found from <a href="https://community.oracle.com/thread/3897502" rel="nofollow">Issue running SQL Developer x64 4.1.3 with JDK</a>.

Funny that Oracle VirtualBox team can include the dll into the installation package but Oracle SQL Developer team can't.

blocks|key|350476|text|我也遇到了同样的问题，并通过将MSVCR100.dll文件从sqldeveloper\jdk\jre\bin复制到sqldeveloper\sqldeveloper\bin文件夹来解决它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|350477|来自启动失败的艾瑞克·安德森|350478|请注意，不同版本的SQL需要不同版本的MSVCR*.dll。下面的各种评论提供了适用于他们的版本。|350479|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/32891347/sql-developer-failed-to-start^0|F|C|U|O|1L|T|0|2|4|0|0|J|A|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|C]|$9|W|A|X|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Y|8|@]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|H|3|I|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]]]

I had the same problem and solved it by copying the <code>MSVCR100.dll</code> file from <code>sqldeveloper\jdk\jre\bin</code> to the <code>sqldeveloper\sqldeveloper\bin</code> folder.
Credit goes to Erik Anderson from <a href="https://stackoverflow.com/questions/32891347/sql-developer-failed-to-start">SQL Developer failed to start</a>
<hr>
Note that different versions of SQL Developer need different versions of <code>MSVCR*.dll</code>. Various comments below have offered which versions worked for them.

blocks|key|1486327|text|我知道人们可能会对youtube的一个例子皱眉，但这对我有效，我得到了同样的问题，https://www.youtube.com/watch?v=ex1dyu0Px8U。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1486328|它将指导您为JDK添加正确的环境变量。|1486329|System+Properties>Advanced>Environment+Variables>Path>+\sqldeveloper\jdk\bin和\sqldeveloper\jdk\bin\server|1486330|entityMap|0|LINK|mutability|MUTABLE|url|https://www.youtube.com/watch?v=ex1dyu0Px8U^0|15|17|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

I know that people may frown on a youtube example but this worked for me and I was getting the same issue
<a href="https://www.youtube.com/watch?v=ex1dyu0Px8U" rel="nofollow">https://www.youtube.com/watch?v=ex1dyu0Px8U</a>

It will direct you to add the correct Environmental Variables for the JDK.

System Properties>Advanced>Environment Variables>Path>
\sqldeveloper\jdk\bin
AND
\sqldeveloper\jdk\bin\server

blocks|key|1486369|text|如果文件夹sqldeveloper/jdk不包含文件夹bin，则可以将文件夹bin从文件夹sqldeveloper/jdk/jre复制到sqldeveloper/jdk。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1486370|entityMap^0|5|G|R|3|12|3|19|K|1W|G|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|G|$]]

If folder <code>sqldeveloper/jdk</code> doesn't contain folder <code>bin</code>, 
you can copy folder <code>bin</code> from folder <code>sqldeveloper/jdk/jre</code> into <code>sqldeveloper/jdk</code>.

blocks|key|1486396|text|创建目录bin|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1486397|D:\sqldeveloper\jdk\|code-block|syntax|javascript|1486398|复制|1486399|msvcr100.dll|1486400|从…|1486401|D:\sqldeveloper\jdk\jre\bin|1486402|至|1486403|D:\sqldeveloper\jdk\bin|1486404|entityMap^0|4|3|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|14|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|16|8|@]|D|@]|E|$]]|$1|U|3|V|5|H|7|17|8|@]|D|@]|E|$I|J]]|$1|W|3|-4|5|6|7|18|8|@]|D|@]|E|$]]]|X|$]]

Create directory <code>bin</code> in

<pre><code>D:\sqldeveloper\jdk\
</code></pre>

Copy

<pre><code>msvcr100.dll
</code></pre>

from

<pre><code>D:\sqldeveloper\jdk\jre\bin
</code></pre>

to

<pre><code>D:\sqldeveloper\jdk\bin
</code></pre>

blocks|key|329863|text|创建目录"bin“|type|unstyled|depth|inlineStyleRanges|entityRanges|data|329864|D:\sqldeveloper\jdk\拷贝|329865|from|329866|D:\sqldeveloper\jdk\jre\bin到|329867|D:\sqldeveloper\jdk\bin|329868|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Create directory "bin" in

D:\sqldeveloper\jdk\
Copy

msvcr100.dll
from

D:\sqldeveloper\jdk\jre\bin
to

D:\sqldeveloper\jdk\bin

blocks|key|350558|text|我也遇到了同样的问题:这里的重点是指向Oracle安装下的java.exe二进制文件，而不是Program下的JDK安装。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|350559|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I had the same problem:
The point here is to point on the java.exe binary under Oracle client installation and not the JDK installation under Program Files.

blocks|key|1486530|text|今天，我尝试使用oracle+64，但在tnsnames.ora文件中定义的连接连接标识符失败了。我假设尝试使用Server+64位连接Oracle+32位服务器。这就是为什么我安装了新的jdk+x86并试图更改jdk路径的原因，但是发生了以下错误：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1486531|​|1486532|📷|atomic|1486533|1486534|试图下载SQL+32位，但在站点上说，捆绑包支持32位和64位都依赖于安装的java。|1486535|Windows+32位/64位：此存档文件。将在32或64位Windows操作系统上工作。您安装的JDK的位级别将决定它是作为32位应用程序运行还是作为64位应用程序运行。此下载不包括所需的Oracle+Java+JDK。如果你的机器上还没有安装它，你就需要安装它。|blockquote|style|BOLD|1486536|我的java主页是64位。新安装的32位jdk不在java主页上设置。|1486537|我需要打开$User_dir\AppData\Roaming\sqldeveloper\version\product.conf|CODE|1486538|删除线SetJavaHome+C:\Program+Files\Java\jdk1.8.0_201|1486539|启动sqldeveloper.exe而不是sqldeveloper64W.exe|1486540|新的弹出窗口将显示，并选择java主页到新的jdk版本(32位我的)：|1486541|C:\Program+Files+(x86)\Java\jdk1.8.0_201|code-block|syntax|javascript|1486542|我的错，我把sqldeveloper64W.exe钉到任务栏上，为什么会发生那个错误，在我移动光标之后是sqldeveloper64W.exe，我试着点击sqldeveloper.exe，然后我发现我的设置进行得很好。|1486543|所以检查一下，也许它也发生在你的系统里。如果sqldeveloper.exe不能工作，请尝试选择sqldeveloper64W.exe。|1486544|现在，我可以使用新的设置SQL+32位模式调用在tnsnames.ora中定义的连接标识符。|1486545|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.oracle.com/database/121/NETRF/tnsnames.htm#NETRF007|1|IMAGE|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/ef3205f385ded91b9f911c0014c987d7.jpg|imageAlt|2|https://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/sqldev-install-windows-1969674.html^0|K|E|0|0|0|0|1|1|0|0|E|2|2|0|0|F|0|0|5|1N|0|3|1A|0|2|G|L|J|0|0|0|6|J|1G|J|25|G|0|M|G|1C|J|0|0^^$0|@$1|2|3|4|5|6|7|1S|8|@]|9|@$A|1T|B|1U|1|1V]]|C|$]]|$1|D|3|E|5|6|7|1W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|1X|8|@]|9|@$A|1Y|B|1Z|1|20]]|C|$]]|$1|I|3|E|5|6|7|21|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|22|8|@]|9|@$A|23|B|24|1|25]]|C|$]]|$1|L|3|M|5|N|7|26|8|@$A|27|B|28|O|P]]|9|@]|C|$]]|$1|Q|3|R|5|6|7|29|8|@]|9|@]|C|$]]|$1|S|3|T|5|6|7|2A|8|@$A|2B|B|2C|O|U]]|9|@]|C|$]]|$1|V|3|W|5|6|7|2D|8|@$A|2E|B|2F|O|U]]|9|@]|C|$]]|$1|X|3|Y|5|6|7|2G|8|@$A|2H|B|2I|O|U]|$A|2J|B|2K|O|U]]|9|@]|C|$]]|$1|Z|3|10|5|6|7|2L|8|@]|9|@]|C|$]]|$1|11|3|12|5|13|7|2M|8|@]|9|@]|C|$14|15]]|$1|16|3|17|5|6|7|2N|8|@$A|2O|B|2P|O|U]|$A|2Q|B|2R|O|U]|$A|2S|B|2T|O|U]]|9|@]|C|$]]|$1|18|3|19|5|6|7|2U|8|@$A|2V|B|2W|O|U]|$A|2X|B|2Y|O|U]]|9|@]|C|$]]|$1|1A|3|1B|5|6|7|2Z|8|@]|9|@]|C|$]]|$1|1C|3|-4|5|6|7|30|8|@]|9|@]|C|$]]]|1D|$1E|$5|1F|1G|1H|C|$1I|1J]]|1K|$5|1L|1G|1M|C|$1N|1O|1P|-4]]|1Q|$5|1F|1G|1H|C|$1I|1R]]]]

Today I try to use oracle client 64 and failed connect Connection Identifier which is defined at <a href="https://docs.oracle.com/database/121/NETRF/tnsnames.htm#NETRF007" rel="nofollow noreferrer">tnsnames.ora file</a>. I assume that try to connect Oracle 32 Bit Server using SQL Developer 64 bit. That is why I install new jdk x86 and trying to change jdk path but this error happened:

<a href="https://i.stack.imgur.com/nrYML.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/nrYML.jpg" alt="msvcr100.dll error"></a>

Trying to download SQL Developer 32 Bit, but at the <a href="https://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/sqldev-install-windows-1969674.html" rel="nofollow noreferrer">site</a> said that the bundle support both 32 bit and 64 bit depend on java installed. 

<blockquote>
 Windows 32-bit/64-bit: This archive. will work on a 32 or 64 bit
 Windows OS. The bit level of the JDK you install will determine if it
 runs as a 32 or 64 bit application. This download does not include the
 required Oracle Java JDK. You will need to install it if it's not
 already on your machine.
</blockquote>

My java home is 64 bit. New installed 32 bit jdk is not set at java home.

I need to open <code>$User_dir\AppData\Roaming\sqldeveloper\version\product.conf</code>

Remove line <code>SetJavaHome C:\Program Files\Java\jdk1.8.0_201</code>

Start <code>sqldeveloper.exe</code> instead of <code>sqldeveloper64W.exe</code>

New popup will shown and choose java home to new jdk version (32 bit mine) :

<pre><code>C:\Program Files (x86)\Java\jdk1.8.0_201
</code></pre>

My fault, I pin <code>sqldeveloper64W.exe</code> to taskbar, why that error occured then after I move cursor and it was <code>sqldeveloper64W.exe</code>, I try to click <code>sqldeveloper.exe</code>, then I found that my setting is goes well.

So check it maybe it was happened on your system too. If <code>sqldeveloper.exe</code> does not working, try to choose <code>sqldeveloper64W.exe</code>.

Now I can call my Connection Identifier which is defined at tnsnames.ora using new setting SQL developer 32 bit mode.

blocks|key|1486556|text|安装jdk1.8.0_211并在product.conf+(位于C：\User\AppData\漫游\sqldeveloper\19.1.0)中将以下变量设置为JDK8+home|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1486557|SetJavaHome+D:\jdk1.8.0_211|blockquote|1486558|entityMap^0|G|C|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@$9|L|A|M|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|N|8|@]|D|@]|E|$]]|$1|I|3|-4|5|6|7|O|8|@]|D|@]|E|$]]]|J|$]]

Installing jdk1.8.0_211 and setting the below variable in product.conf (located in C:\Users\\AppData\Roaming\sqldeveloper\19.1.0) to JDK8 home worked for me

<blockquote>
 SetJavaHome D:\jdk1.8.0_211
</blockquote>

blocks|key|350624|text|对于Windows用户:如果有人下载了一个非JRE版本并遇到了问题，然后尝试使用JRE版本，但仍然面临这个问题，您需要删除"%25AppData%25\+SQLDeveloper“中的sqldeveloper文件夹。删除后，再次尝试打开sqldeveloper.exe。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|350625|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

For Windows Users: If anyone downloaded a non-jre version and faced issue, then later trying with the JRE version and still facing the issue, you need to delete SQLDeveloper folder inside &quot;%AppData%\sqldeveloper&quot;. After deleting try opening sqldeveloper.exe again.

blocks|key|1486649|text|我试图使用Oracle安装中附带的sqldeveloper：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1486650|C:\oracle\product\11.2.0\dbhome_1\sqldeveloper|code-block|syntax|javascript|1486651|我尝试了这篇文章中的大多数建议，但都没有结果，所以我从oracle下载页面下载了一个(您必须注册)，它请求jdk文件夹的位置(而不是java.exe的位置)。这对我来说没什么问题。|offset|length|style|BOLD|1486652|entityMap|0|LINK|mutability|MUTABLE|url|https://www.oracle.com/tools/downloads/sqldev-downloads.html^0|0|0|1O|U|R|A|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@$I|Z|J|10|1|11]]|A|$]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

I was trying to use the sqldeveloper that comes with the Oracle installation under:

<pre><code>C:\oracle\product\11.2.0\dbhome_1\sqldeveloper
</code></pre>

I tried most of the suggestions in this post to no avail, so I downloaded the one from <a href="https://www.oracle.com/tools/downloads/sqldev-downloads.html" rel="nofollow noreferrer">oracle's download page</a> (you must register) which asks for the location of the jdk folder (rather than the location of java.exe). This worked for me without any problems.

blocks|key|330110|text|我在C:\Program+Files\Java\jdk1.8.0_261\jre\bin中找不到这个文件。我的sqldeveloper完全没有jre，所以它对我起作用的是将文件从旧的Oracle版本复制到C:\Program+Files\Java\jdk1.8.0_261\jre\bin。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|330111|entityMap^0|2|16|2U|16|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

I couldn't find the file in <code>C:\Program Files\Java\jdk1.8.0_261\jre\bin</code>. My sqldeveloper came without jre at all so what it worked for me was copying the file from an older Oracle jre release to <code>C:\Program Files\Java\jdk1.8.0_261\jre\bin</code>.

blocks|key|349198|text|步骤1，转到C：\Users\AppData\漫游，删除整个文件夹sqldeveloper|type|unstyled|depth|inlineStyleRanges|entityRanges|data|349199|步骤2，单击快捷方式sqldeveloper启动Sql+developer。|349200|第三步，窗口将再次弹出以请求JRE位置，选择合适的位置。|349201|如果它仍然不能工作，那么从步骤1再执行到第3步，记得每次都更改JRE位置，直到它工作为止。|349202|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Step 1, go to C:\Users&lt;you&gt;\AppData\Roaming, delete the whole folder [sqldeveloper]
Step 2, click on your shortcut sqldeveloper to start Sql developer
Step 3, the window will popup again to ask for a JRE location, choose a suitable one.
If it still doesn't work, execute again from step 1 to 3, remember to change JRE location every time until it works.

blocks|key|1486714|text|我在打开sql+developer时遇到了类似的问题，它给了我以下错误|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1486715|由于缺少文件MSVCR100.DLL，无法启动Java虚拟机|blockquote|offset|length|style|BOLD|1486716|我使用的是JDK+8和windows+64位版本。另外，我下载了oracle+sql+developer软件，没有jdk/jre选项，因为我已经在我的系统中安装了jdk+8。在双击sqldeveloper.exe文件时，它要求我输入JDK的路径。我给出了路径，然后它给出了JVM+MSVCR100.DLL错误。|1486717|我检查了C:\Program，在那里找不到MSVCR100.DLL文件。|1486718|然后在搜索微软论坛之后，了解这个dll是64位:+Microsoft+Visual+C%2B%2B+2010+SP1可再发行包(x64)的一部分。|1486719|安装上述microsoft软件包后，我可以在C:\Windows\System32+32下找到dll|1486720|然后做了下面的事|1486721|Files\Java\jdk1.8.0_271\jre\bin复制了C：\Windows\System32+32\msvcr100.dll->+C:\Program|unordered-list-item|1486722|这解决了错误，当Oracle+SQL+developer找到正确的dll时，我能够打开它。|1486723|entityMap|0|LINK|mutability|MUTABLE|url|https://social.technet.microsoft.com/Forums/windows/en-US/52f0bd37-9a08-41b6-bb43-fa01ef3ebc4a/msvcr100dll-is-missing?forum=w8itprogeneral|1|http://www.microsoft.com/en-us/download/details.aspx?id=13523^0|0|6|C|0|0|0|5|4|0|K|18|1|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|17|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|18|8|@$E|19|F|1A|G|H]]|9|@]|A|$]]|$1|I|3|J|5|6|7|1B|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1C|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1D|8|@]|9|@$E|1E|F|1F|1|1G]|$E|1H|F|1I|1|1J]]|A|$]]|$1|O|3|P|5|6|7|1K|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1L|8|@]|9|@]|A|$]]|$1|S|3|T|5|U|7|1M|8|@]|9|@]|A|$]]|$1|V|3|W|5|6|7|1N|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|Y|$Z|$5|10|11|12|A|$13|14]]|15|$5|10|11|12|A|$13|16]]]]

I had a similar issue when opening the sql developer it gave me the below error
<blockquote>
Unable to launch the Java Virtual Machine due to missing file MSVCR100.DLL
</blockquote>
I was using JDK 8 and windows 64 bit version. Also I downloaded the oracle sql developer software with no jdk/jre option since I already have jdk 8 installed in my system. While double clicking the sqldeveloper.exe file, it asked me to input the path of the JDK. I gave the path and then it gave me the JVM MSVCR100.DLL error.
I checked inside the C:\Program Files\Java\jdk1.8.0_271\jre\bin and couldnt find the MSVCR100.DLL file there.
Then after searching the <a href="https://social.technet.microsoft.com/Forums/windows/en-US/52f0bd37-9a08-41b6-bb43-fa01ef3ebc4a/msvcr100dll-is-missing?forum=w8itprogeneral" rel="noreferrer">microsoft forum</a>, understood this dll is part of the <a href="http://www.microsoft.com/en-us/download/details.aspx?id=13523" rel="noreferrer">64Bit: Microsoft Visual C++ 2010 SP1 Redistributable Package (x64)</a>.
After installing the above microsoft package I am able to find the dll under C:\Windows\System32
Then did the below,
<ul>
<li>Copied the C:\Windows\System32\msvcr100.dll --&gt; C:\Program Files\Java\jdk1.8.0_271\jre\bin</li>
</ul>
This resolved the error and I was able to open up the Oracle SQL developer when it found the right dll.

I just wasted one morning trying to get SQL developer to work on my current setup:
<ul>
<li>OS: Windows 8.1 virtual machine running on mac via Parallels.</li>
<li>No oracle client or instant client installed</li>
<li>No Java installed</li>
</ul>
The reproducible steps are
<ul>
<li>I downloaded SQL Developer for Windows with JDK (all 64-bit) and unzipped it to C:/Program Files/.</li>
<li>I double clicked on C:/Program Files/sqldeveloper/sqldeveloper.exe</li>
</ul>
I get the following message:
<blockquote>
Unable to launch the Java Virtual Machine 
Located at path: 
C:/Program Files/sqldeveloper/jdk/jre/bin/server/jvm.dll
</blockquote>
Can someone please help me? I also tried first installing Java 1.8 (64 bit) and then the SQL developer version without Java. This doesn't work either. When I select the location of the JDK home, it also sent one error message saying that it couldn't find any JVMs where I said. To add insult to injury, every time I follow this procedure, the Panda antivirus tells me that sqldeveloper is infected, deletes the file and encourages me to restart.
Can someone please help me? I would mostly appreciate.
Thank you very much in advance

SQL Developer with JDK (64 bit) cannot find JVM

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我只是浪费了一天早上试图让SQL developer在我当前的设置上工作：OS: Windows 8.1虚拟机通过Parallels在mac上运行。没有安装oracle客户端或即时客户端没有安装Java可重复的步骤如下我下载了使用JDK (全部64位)的，并将其解压缩到C:/Program /。我双击C:/Progra...

问使用JDK (64位)的SQL Developer无法找到JVM
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用JDK (64位)的SQL Developer无法找到JVMEN