blocks|key|4067128|text|请记住，您必须将JAVA_HOME变量设置为C:\Program+Files\Java\jdk1.8.0_31，就像设置变量JDK_HOME一样。:)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4067129|请参阅本文以供参考：Android+Studio+installation+on+Windows+7+fails,+no+JDK+found|offset|length|4067130|此外，您可以尝试安装较旧版本的java，因为最新版本可能与您的IDE不兼容。参考：Android+Studio+error:+"Environment+variable+does+not+point+to+a+valid+JVM+installation"|4067131|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found?rq=1|1|https://stackoverflow.com/questions/23185358/android-studio-jdk-error-solved-closed?rq=1^0|0|A|1O|0|0|15|2F|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

Remember that you have to set the JAVA_HOME variable to C:\Program Files\Java\jdk1.8.0_31, just like you set the variable JDK_HOME. :)

See this post for reference:
<a href="https://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found?rq=1">Android Studio installation on Windows 7 fails, no JDK found</a>

Also, you could try installing an older version of java, as the newest ones might not be compatible with your IDE. Reference: <a href="https://stackoverflow.com/questions/23185358/android-studio-jdk-error-solved-closed?rq=1">Android Studio error: &quot;Environment variable does not point to a valid JVM installation&quot;</a>

blocks|key|4067171|text|在您的系统变量(+path+)中，将C:\Program+Files\Java\jdk1.8.0_31|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4067172|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|$]]

in your system Variable ( path ) append this wilset the C:\Program Files\Java\jdk1.8.0_31

blocks|key|1956412|text|从环境变量中删除所有用户变量paths，只保留两个(TEMP和TMP)变量，这样就可以了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1956413|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|$]]

Delete your all user variable paths from Environments Variable, and keep only two (TEMP &amp; TMP) variables, it will work.

blocks|key|4067203|text|要修复它，只需从我的JAVA_HOME变量中删除"\bin“即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4067204|path注意:请确保将JAVA_HOME+path变量放在System+variables中，而不是user+variables.中如果path变量在User中，Android+Studio将找不到路径。|offset|length|style|BOLD|CODE|4067205|entityMap^0|0|B|9|T|G|1E|E|B|9|T|G|1E|E|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@$D|M|E|N|F|G]|$D|O|E|P|F|G]|$D|Q|E|R|F|G]|$D|S|E|T|F|H]|$D|U|E|V|F|H]|$D|W|E|X|F|H]]|9|@]|A|$]]|$1|I|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|J|$]]

To fix it, just remove "\bin" from my JAVA_HOME variable.

NOTE: be sure to put the <code>JAVA_HOME</code> path variable in the <code>System variables</code> rather than the <code>user variables</code>. If the path variable is in User the Android Studio will not find the path.

blocks|key|4067242|text|我使用的是Windows+8。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4067243|2个步骤：|4067244|4067245|Download+jdk-7u80-windows-x64.exe|ordered-list-item|offset|length|style|CODE|4067246|4067247|1.1这是@+https://developer.android.com/sdk/index.html#Requirements|4067248|Set+JAVA_HOME+to+C:\Program+Files\Java\jdk1.7.0_80+|unordered-list-item|4067249|
的要求|4067250|备注：not+in+Program+Files+(x86)|BOLD|4067251|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.android.com/sdk/index.html#Requirements^0|0|0|0|9|O|0|0|7|1L|0|0|4|9|H|X|0|0|0|2|A|J|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|16|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|17|8|@$H|18|I|19|J|K]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1B|8|@]|9|@$H|1C|I|1D|1|1E]]|A|$]]|$1|O|3|P|5|Q|7|1F|8|@$H|1G|I|1H|J|K]|$H|1I|I|1J|J|K]]|9|@]|A|$]]|$1|R|3|S|5|6|7|1K|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1L|8|@$H|1M|I|1N|J|V]|$H|1O|I|1P|J|K]]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1Q|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13]]]]

I use Windows 8.

2 steps:

<ol>
<li>Download <code>jdk-7u80-windows-x64.exe</code>

1.1 It's a requirement @ <a href="https://developer.android.com/sdk/index.html#Requirements" rel="nofollow">https://developer.android.com/sdk/index.html#Requirements</a></li>
<li>Set <code>JAVA_HOME</code> to <code>C:\Program Files\Java\jdk1.7.0_80</code> </li>
</ol>

NOTE: not in <code>Program Files (x86)</code>

blocks|key|1599380|text|你可以试试这个Android+Studio+error:+"Environment+variable+does+not+point+to+a+valid+JVM+instalation"|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1599381|这对我很有效。如果启动64位Android+Studio，则必须将JAVA_HOME添加为|1599382|"C:\Program+Files\Java\jdk..."|code-block|syntax|javascript|1599383|如果是32位|1599384|"C:\Program+Files(x86)\Java\jdk..."|1599385|并且不要将"\bin“放在路径的末尾。|1599386|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/23185358/android-studio-error-environment-variable-does-not-point-to-a-valid-jvm-instal/25622913#25622913^0|7|2E|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|13|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|15|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

You can try this
<a href="https://stackoverflow.com/questions/23185358/android-studio-error-environment-variable-does-not-point-to-a-valid-jvm-instal/25622913#25622913">Android Studio error: &quot;Environment variable does not point to a valid JVM instalation&quot;</a>

this works for me.
If you start 64bit Android Studio, you have to add JAVA_HOME as

<pre><code>"C:\Program Files\Java\jdk..."
</code></pre>

If 32bit

<pre><code>"C:\Program Files(x86)\Java\jdk..."
</code></pre>

and dont put "\bin" end of the path.

blocks|key|1956524|text|确保JAVA_HOME在“系统变量”中，并指向JDK的短路径。例如，如果JDK为C:\Program+Files\Java\jdk1.7.0_79，则将JAVA_HOME设置为C:\PROGRA~1\Java\JDK17~1.0_7。我最初在安装时收到上面的错误消息，但当我进行此更改时，它开始工作，并且没有必要重新启动。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1956525|entityMap^0|2|9|14|X|24|9|2G|S|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]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|G|$]]

Ensure <code>JAVA_HOME</code> is in the "System Variables" and points to the JDK short path. For example if the JDK is <code>C:\Program Files\Java\jdk1.7.0_79</code> set <code>JAVA_HOME</code> to <code>C:\PROGRA~1\Java\JDK17~1.0_7</code> .
I was getting the above error message initially upon install but it started working when I made this change, and it was not necessary to reboot.

blocks|key|4067333|text|好几个星期都面临着同样的问题。适用于我的方法:从笔记本电脑上卸载所有java，然后安装64位JDK7，删除JAVA_HOME并添加JDK_HOME。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4067334|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|$]]

Faced same problem for many weeks.
What worked for me:
uninstalled all java from laptop
then installed jdk 7 64 bit,
deleted JAVA_HOME and added JDK_HOME.

blocks|key|4067384|text|正如您所说的，您有64位系统，然后复制路径C:\Program+Files\Java\jdk1.8.0_31|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4067385|第1步:-通过单击新建和过去(+C:\Program+Files\Java\jdk1.8.0_31)此路径来创建JAVA_HOME+variable。|4067386|Step+2，然后单击path+variable，然后在添加分号(;)+C:\Program+Files\Java\jdk1.8.0_31后编辑并传递您的路径|4067387|​|4067388|📷|atomic|4067389|4067390|我使用的是windows+10，因此此窗口如下所示|4067391|4067392|4067393|4067394|注意:-如果以上对话框未打开，请选择路径变量并单击编辑…。找到当前变量值的末尾，然后使用分号追加jdk的路径，然后单击|4067395|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/b24f6feae3c049c57a806e459aca0467.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/186980b05c162c4ee1baa73d0d244204.png^0|L|X|0|1K|9|0|0|6|U|5|0|0|0|1|0|0|0|5|A|0|0|0|1|1|0|0|0|4|0^^$0|@$1|2|3|4|5|6|7|17|8|@$9|18|A|19|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|1D|8|@$9|1E|A|1F|B|C]|$9|1G|A|1H|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|1I|8|@]|D|@]|E|$]]|$1|L|3|M|5|N|7|1J|8|@]|D|@$9|1K|A|1L|1|1M]]|E|$]]|$1|O|3|K|5|6|7|1N|8|@]|D|@]|E|$]]|$1|P|3|Q|5|6|7|1O|8|@$9|1P|A|1Q|B|C]]|D|@]|E|$]]|$1|R|3|K|5|6|7|1R|8|@]|D|@]|E|$]]|$1|S|3|M|5|N|7|1S|8|@]|D|@$9|1T|A|1U|1|1V]]|E|$]]|$1|T|3|K|5|6|7|1W|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|1X|8|@$9|1Y|A|1Z|B|C]]|D|@]|E|$]]|$1|W|3|-4|5|6|7|20|8|@]|D|@]|E|$]]]|X|$Y|$5|Z|10|11|E|$12|13|14|-4]]|15|$5|Z|10|11|E|$12|16|14|-4]]]]

As you told you have 64 bit system then copy this path C:\Program Files\Java\jdk1.8.0_31

Step 1 :- Create JAVA_HOME variable by clicking new and past ( C:\Program Files\Java\jdk1.8.0_31) this path.

Step 2 Then click path variable and edit then past it your path after add semicolon (;) C:\Program Files\Java\jdk1.8.0_31

<a href="https://i.stack.imgur.com/YgDbm.png" rel="noreferrer"><img src="https://i.stack.imgur.com/YgDbm.png" alt="enter image description here"></a>

I am using windows 10 so this windows look like this

<a href="https://i.stack.imgur.com/CfRY8.png" rel="noreferrer"><img src="https://i.stack.imgur.com/CfRY8.png" alt="enter image description here"></a>

Note :- If above dialog not open then 
, select path variable and click on Edit…. Locate the end of the current variable value
append the path of jdk, using a semicolon And click ok

blocks|key|4067416|text|将JAVA_HOME设置为环境变量下的系统变量，并将其设置为C:\Program+Files\Java\jdk1.8.0_31。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4067417|注销后使用，然后重新登录。这应该会消除您收到的错误消息。然后启动Android+Studio。|BOLD|4067418|entityMap^0|1|9|U|X|0|5|7|0^^$0|@$1|2|3|4|5|6|7|K|8|@$9|L|A|M|B|C]|$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|P|8|@$9|Q|A|R|B|H]]|D|@]|E|$]]|$1|I|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|J|$]]

make <code>JAVA_HOME</code> a system variable under environment variables and set it to <code>C:\Program Files\Java\jdk1.8.0_31</code>.

After that logout and login back. This should eliminate the error message that you are getting. Then launch the Android Studio.

blocks|key|4067530|text|要修复Android+Studio+-+JAVA_HOME未指向有效的JVM安装问题，请执行以下步骤：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|4067531|步骤1:在开始菜单搜索框中键入‘cmd’打开命令窗口。|4067532|Step+2：现在切换到Android+studio安装目录：|4067533|4067534|+cd+"c:\Program+Files+(x86)\Android\android-studio\bin“|blockquote|4067535|4067536|4067537|第3步：键入‘studio.bat‘并按enter。如果没有正确设置JAVA环境变量，那么您应该会收到如下错误消息。|4067538|​|4067539|📷|atomic|4067540|4067541|第四步：所以，很明显，Android+studio无法读取JDK位置。您需要做的就是设置JAVA_HOME和JDK_HOME+environment+variables+by+following+the+steps+mentioned+in+this+guide.|4067542|4067543|4067544|4067545|4067546|步骤5:关闭现有命令窗口。这一步非常重要，因为新设置的变量不会在其他情况下反映出来。|4067547|步骤6:重新启动命令窗口并键入以下命令，以确保环境变量设置正确。|4067548|4067549|+echo+%25JAVA_HOME%25|4067550|4067551|echo+%25JDK_HOME%25+|4067552|4067553|步骤7:现在将目录更改为Android+studio安装。|4067554|4067555|+cd+"c:\Program+Files+(x86)\Android\android-studio\bin“|4067556|4067557|4067558|第8步:键入‘studio.bat‘并按。现在，Android+studio将正常启动。|4067559|基于这些链接：Google+Android+Studio+is+not+launching?+|4067560|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/9bfd8d534b391fd010c83bd9b761750b.jpeg|imageAlt|1|LINK|MUTABLE|url|https://techglimpse.com/windows-add-new-modify-operating-system-variables/|2|https://ask.qcloudimg.com/http-save/yehe-900000/e1733eefa7acfb1c503f8fc2bfee4bb9.jpeg|3|https://ask.qcloudimg.com/http-save/yehe-900000/427b3d5cd9e4a115e237137fd88109bb.jpeg|4|https://ask.qcloudimg.com/http-save/yehe-900000/e32fc9d375599a5dfd9a60410f1c07c5.jpeg|5|https://techglimpse.com/google-android-studio-launching-fix-windows/^0|3|13|0|0|4|G|3|0|0|6|0|0|0|0|0|0|4|7|A|0|0|0|1|0|0|0|0|4|1R|1X|1|0|0|0|1|2|0|0|1|3|0|0|0|4|0|0|4|0|0|0|0|0|0|1|4|0|0|4|0|0|0|0|0|6|C|0|7|14|5|0^^$0|@$1|2|3|4|5|6|7|2B|8|@$9|2C|A|2D|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|2E|8|@$9|2F|A|2G|B|C]|$9|2H|A|2I|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|2J|8|@$9|2K|A|2L|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|2M|8|@]|D|@]|E|$]]|$1|K|3|L|5|M|7|2N|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|2O|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|2P|8|@]|D|@]|E|$]]|$1|P|3|Q|5|6|7|2Q|8|@$9|2R|A|2S|B|C]|$9|2T|A|2U|B|C]]|D|@]|E|$]]|$1|R|3|S|5|6|7|2V|8|@]|D|@]|E|$]]|$1|T|3|U|5|V|7|2W|8|@]|D|@$9|2X|A|2Y|1|2Z]]|E|$]]|$1|W|3|S|5|6|7|30|8|@]|D|@]|E|$]]|$1|X|3|Y|5|6|7|31|8|@$9|32|A|33|B|C]]|D|@$9|34|A|35|1|36]]|E|$]]|$1|Z|3|S|5|6|7|37|8|@]|D|@]|E|$]]|$1|10|3|U|5|V|7|38|8|@]|D|@$9|39|A|3A|1|3B]]|E|$]]|$1|11|3|U|5|V|7|3C|8|@]|D|@$9|3D|A|3E|1|3F]]|E|$]]|$1|12|3|S|5|6|7|3G|8|@]|D|@]|E|$]]|$1|13|3|14|5|6|7|3H|8|@$9|3I|A|3J|B|C]]|D|@]|E|$]]|$1|15|3|16|5|6|7|3K|8|@$9|3L|A|3M|B|C]]|D|@]|E|$]]|$1|17|3|-4|5|6|7|3N|8|@]|D|@]|E|$]]|$1|18|3|19|5|M|7|3O|8|@]|D|@]|E|$]]|$1|1A|3|-4|5|6|7|3P|8|@]|D|@]|E|$]]|$1|1B|3|1C|5|6|7|3Q|8|@]|D|@]|E|$]]|$1|1D|3|U|5|V|7|3R|8|@]|D|@$9|3S|A|3T|1|3U]]|E|$]]|$1|1E|3|1F|5|6|7|3V|8|@$9|3W|A|3X|B|C]]|D|@]|E|$]]|$1|1G|3|-4|5|6|7|3Y|8|@]|D|@]|E|$]]|$1|1H|3|1I|5|M|7|3Z|8|@]|D|@]|E|$]]|$1|1J|3|-4|5|6|7|40|8|@]|D|@]|E|$]]|$1|1K|3|-4|5|6|7|41|8|@]|D|@]|E|$]]|$1|1L|3|1M|5|6|7|42|8|@$9|43|A|44|B|C]]|D|@]|E|$]]|$1|1N|3|1O|5|6|7|45|8|@]|D|@$9|46|A|47|1|48]]|E|$]]|$1|1P|3|-4|5|6|7|49|8|@]|D|@]|E|$]]]|1Q|$1R|$5|1S|1T|1U|E|$1V|1W|1X|-4]]|1Y|$5|1Z|1T|20|E|$21|22]]|23|$5|1S|1T|1U|E|$1V|24|1X|-4]]|25|$5|1S|1T|1U|E|$1V|26|1X|-4]]|27|$5|1S|1T|1U|E|$1V|28|1X|-4]]|29|$5|1Z|1T|20|E|$21|2A]]]]

To fix Android Studio - JAVA_HOME doesn't point to a valid JVM installation Problem, follow the below steps:

Step 1: Open the command window by typing ‘cmd‘ in the Start menu search box.

Step 2: Now change the directory to the Android studio installation : 

<blockquote>
 cd "c:\Program Files (x86)\Android\android-studio\bin"
</blockquote>

Step 3: Type ‘studio.bat‘ and hit enter. If the JAVA environment variables are not set properly, then you should get an error message as below.

<a href="https://i.stack.imgur.com/5prCJ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5prCJ.jpg" alt="enter image description here"></a>

Step 4: So, it is clear that Android studio is not able to read the JDK location. All you need to do is, set the JAVA_HOME and JDK_HOME <a href="https://techglimpse.com/windows-add-new-modify-operating-system-variables/" rel="nofollow noreferrer">environment variables by following the steps mentioned in this guide.</a>

<a href="https://i.stack.imgur.com/Gpn6V.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Gpn6V.jpg" alt="enter image description here"></a>
<a href="https://i.stack.imgur.com/6OV2x.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6OV2x.jpg" alt="enter image description here"></a>

Step 5: Close the existing command window. This step is very important, as the newly set variable will not reflect otherwise.

Step 6: Re-launch the command window and type the below command to ensure that the environment variables are set properly.

<blockquote>
 echo %JAVA_HOME%
 
 echo %JDK_HOME%
 <a href="https://i.stack.imgur.com/8NKRq.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8NKRq.jpg" alt="enter image description here"></a>
</blockquote>

Step 7: Now change the directory to the Android studio installation.

<blockquote>
 cd "c:\Program Files (x86)\Android\android-studio\bin"
</blockquote>

Step 8: Type ‘studio.bat‘ and hit enter. Now the Android studio will launch normally.

Based on these link : <a href="https://techglimpse.com/google-android-studio-launching-fix-windows/" rel="nofollow noreferrer">Google Android Studio is not launching? </a>

blocks|key|1956795|text|对于我来说，当我删除JAVA_HOME系统环境变量(Windows7+X64)中的前导双引号和尾随双引号时，这个问题得到了修复：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1956796|NOT+NOT工作："C:\path\to\jdk\without\bin"|offset|length|style|BOLD|CODE|1956797|做过的：C:\path\to\jdk\without\bin|1956798|注意：|1956799|我在JDK+(自定义位置)的路径中没有任何空格！|1956800|entityMap^0|0|4|3|A|S|0|4|Q|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@$D|S|E|T|F|G]|$D|U|E|V|F|H]]|9|@]|A|$]]|$1|I|3|J|5|6|7|W|8|@$D|X|E|Y|F|H]]|9|@]|A|$]]|$1|K|3|L|5|6|7|Z|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|10|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|P|$]]

For me it got fixed when I removed the leading and trailing double quotes in the JAVA_HOME system environment variable (Windows 7 x64):

Did NOT work: <code>"C:\path\to\jdk\without\bin"</code> 
Did work: <code>C:\path\to\jdk\without\bin</code>

Note: 
I do not have any spaces in the path to the JDK (custom location)!

blocks|key|5486058|text|在您的情况下，您只需执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5486059|+`Go+to+Control+Panel>+Advanced+System+Settings>+Environment+Variables
+>+System+Variables>+New>+Variable+name:+JDK_HOME
++++++++++++++++++++++++++Variable+value:+C:\Program+Files\Java\jdk1.8.0_31\

+and+then+click+on+android+studio..It+will+start+working.`+|code-block|syntax|javascript|5486060|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

In your case you just have to do the following:

<pre><code> `Go to Control Panel&gt; Advanced System Settings&gt; Environment Variables
 &gt; System Variables&gt; New&gt; Variable name: JDK_HOME
 Variable value: C:\Program Files\Java\jdk1.8.0_31\

 and then click on android studio..It will start working.` 
</code></pre>

blocks|key|5486092|text|程序JAVA_HOME路径:+C:\Program+Files\Java\jdk1.8.0_102\+*//从path变量复制。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5486093|5486094|删除引号(如果有)。|5486095|如果您系统是32位的，则执行studio.exe|5486096|如果您系统是64位，那么只需执行studio64.exe|5486097|它解决了我的问题|5486098|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|N|8|@]|9|@]|A|$]]|$1|C|3|D|5|6|7|O|8|@]|9|@]|A|$]]|$1|E|3|F|5|6|7|P|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|L|$]]

<blockquote>
 JAVA_HOME path : C:\Program Files\Java\jdk1.8.0_102\ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Copied from PATH variable.
</blockquote>

Remove quotes if any.

If your system is 32 bit then execute studio.exe

If your system is 64 bit then simply execute studio64.exe 

It solved my issue

blocks|key|1599590|text|步骤1)下载您的jdk+exe文件版本并运行它。http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html步骤2)安装完成后，您将在C驱动器下的程序文件中的Java文件夹中看到jdk目录。步骤3)在我的电脑上右击，然后单击高级设置，然后单击环境设置。步骤4)添加一个名为JAVA_HOME的新变量，并将其路径设置为path+=+C:\Program+Files\Java\jdk1.8.0_31\步骤5)运行Android+Studio+:)|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1599591|entityMap|0|LINK|mutability|MUTABLE|url|http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html^0|O|2B|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Step 1) Download your version of jdk exe file and run it. <a href="http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html" rel="nofollow noreferrer">http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html</a>
Step 2) Once installation is complete, you will see the jdk directory in Java folder in Program files under C Drive
Step 3) Right click on my computer, then click on advance settings, then click on environment settings. 
Step 4) add a new variable called JAVA_HOME and set its path to PATH = C:\Program Files\Java\jdk1.8.0_31\
Step 5) Run Android Studio :)

blocks|key|5486179|text|对于与JAVA相关的安装，这是路径设置是否匹配，N运行安装成功。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5486180|步骤1+:-通过单击new和past+(+C:\Program+Files\Java\jdk1.8.0_31)此路径来创建JAVA_HOME变量。|5486181|步骤2然后单击path+variable并编辑它，然后在添加分号(;)+C:\Program+Files\Java\jdk1.8.0_31之后将其传递到您的路径|5486182|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

FOR JAVA RELATED INSTALLATION THIS IS THE PATH SETTING ARE MATCHED N RUNS YOUR INSTALLATIONS SUCCESSFUL.

Step 1 :- Create JAVA_HOME variable by clicking new and past ( C:\Program Files\Java\jdk1.8.0_31) this path.

Step 2 Then click path variable and edit then past it your path after add semicolon (;) C:\Program Files\Java\jdk1.8.0_31

blocks|key|5486218|text|我的电脑%7C右键单击%7C属性%7C高级系统设置%7C高级选项卡%7C环境变量%7C用户变量%7C新建%7C变量名=+JAVA_HOME+VARIABLE+VALUE+=+"C:\Program+Files\Java\jdk1.8.0_131“|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5486219|删除BIN，如果已添加...|5486220|嗨!对我来说很管用。|5486221|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

blocks|key|1956982|text|我们也可以通过使用jdk+8安装jdk+8来解决此问题单击此处http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.htmli并下载jdk安装程序安装它复制路径转到c驱动器选择程序文件夹，然后选择java，然后选择jdk，您将看到版本转到该文件夹并复制路径，右键单击“我的电脑”，转到“属性”，然后选择“高级设置”，然后您将看到一个弹出窗口，您必须选择variables.and，单击新选项卡，并指定变量JAVA_HOME的名称，然后在路径中，您需要完成jdk+8+enter+image+description+here的复制路径。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1956983|在那之后，你必须点击确定两次，现在启动你的android+studio错误将被解决。|1956984|entityMap|0|LINK|mutability|MUTABLE|url|http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.htmli|1|https://i.stack.imgur.com/4ifax.png^0|V|2C|0|7X|S|1|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]|$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

We can also resolve this issue by using jdk 8 
to install jdk 8 click here <a href="http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.htmli" rel="nofollow noreferrer">http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.htmli</a>
and download jdk setup install it 
to copy the path go to c drive select programme file folder then choose java
then choose jdk and you will see the version go to that folder and copy the path and right click on my computer go to properties then choose advance settings then you will see one pop pup in that you have to choose variables.and click on new tab and give the name of variable JAVA_HOME and in the path you need to past the path that you have copy for jdk 8
<a href="https://i.stack.imgur.com/4ifax.png" rel="nofollow noreferrer">enter image description here</a>

after that you have to click ok ok two times
now start your android studio error will be resolved

blocks|key|1957026|text|我使用的是32位的Windows7，这对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1957027|添加了新的系统变量:JDK位置正确的JDK_HOME：|offset|length|style|BOLD|1957028|1957029|+C:\Program+Files\Java\jdk1.8.0_151|blockquote|1957030|1957031|entityMap^0|0|I|8|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@$D|Q|E|R|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|T|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

I am using windows 7 32-bit and this worked for me:

Added new system variable: JDK_HOME with correct location of my JDK: 

<blockquote>
 C:\Program Files\Java\jdk1.8.0_151
</blockquote>

blocks|key|4067891|text|我尝试安装所有版本的JDK并更改user环境变量。只有以下几种方法有效。安装相同的版本就可以了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4067892|4067893|Android+studio版本为2.1.2|ordered-list-item|4067894|安装以下用户环境变量JAVA_HOME+C:\Program+Files\Java\jdk1.8.0_91|4067895|4067896|​|4067897|📷|atomic|offset|length|4067898|4067899|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/fad962657ea074bf3a9deb7b1563cc71.png|imageAlt^0|0|0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|10|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|11|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|12|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|13|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|14|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|15|8|@]|9|@$N|16|O|17|1|18]]|A|$]]|$1|P|3|J|5|6|7|19|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X|Y|-4]]]]

I tried installing all the versions of JDK and changing the user environment variable. Only the following worked. Install the same versions and you are good to go.

<ol>
<li>Android studio version is 2.1.2</li>
<li>Install Java jdk1.8.0_91</li>
<li>Add the following user environment variable JAVA_HOME C:\Program Files\Java\jdk1.8.0_91</li>
</ol>

<a href="https://i.stack.imgur.com/6cYZE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6cYZE.png" alt="enter image description here"></a>

blocks|key|1599719|text|如果您确定变量指向正确的位置，则：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1599720|访问"C:\Program+Files\Android\Android+Studio\bin“|1599721|为您的计算机选择.exe。|1599722|​|1599723|📷|atomic|offset|length|1599724|1599725|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/5af847dc861bfc041aa90edb8016a0e7.png|imageAlt^0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|10|8|@]|9|@$K|11|L|12|1|13]]|A|$]]|$1|M|3|G|5|6|7|14|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U|V|-4]]]]

If you are sure that the variable is pointing to the right place, then:

Acess "C:\Program Files\Android\Android Studio\bin"

Choice the .exe for your machine.

<a href="https://i.stack.imgur.com/uW2rn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uW2rn.png" alt="enter image description here"></a>

blocks|key|1595819|text|对于这个问题，我从java官方网站下载了jdk+oracle+version11，然后将环境变量中的JAVA_HOME设置为用户和系统的jdk路径。重要的是它是jdk而不是jre类型。希望这能有所帮助。运行Android+studio的64位类型，如果不能工作，试试32位。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1595820|我发现有一些问题，如果你下载错误的32或64位版本，所以要小心。|1595821|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

For this issue, I download the jdk oracle version 11 on the official java website, I then set the JAVA_HOME in the environment variable to the jdk path for both the user and system. It is important that it is jdk and not type jre. Hopefully this helps. Run the Android studio 64-bit type, if does not work try the 32-bit.
I found there is some issue if you download the wrong version of 32 or 64 bit version so be careful on that.

Having trouble firing up android studio. Get the following message: The environment variable JAVA_HOME (with the value of ?C:\Program Files\Java\jdk1.8.0_31) does not point to a valid JVM installation. The problem is that as far as I can tell, the environment variable I set up IS pointing to a valid install. 

I've tried everything from renaming it to JDK_HOME, to pointing it to all the sub directories in the jdk folder, to uninstalling and reinstalling java and android studio about 3 time. I have triple checked that I have 64 bit JAVA installed (and that my computer is 64 bit). Pretty much at the end of my rope here. Help would be appreciated big time. 

Here's a screen cap of my windows, you might spot something obvious I haven't:

<a href="https://i.imgur.com/0pSAWfU.png" rel="noreferrer"><img src="https://i.imgur.com/0pSAWfU.png" alt="a screen cap of my windows"></a>

Android Studio - JAVA_HOME doesn't point to a valid JVM installation

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。

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在启动android studio时遇到问题。得到以下消息:环境变量JVM (值为?C:\Program Files\Java\jdk1.8.0_31)没有指向有效的JAVA_HOME安装。问题是，据我所知，我设置的环境变量指向一个有效的安装。我尝试了所有的方法，从将其重命名为JDK_HOME，到将其指向jdk文件夹中...

问Android Studio - JAVA_HOME没有指向有效的JVM安装
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