问即使成功执行PS脚本，Jenkins作业也会失败

EN

val STOPPED
[SC] DeleteService SUCCESS
val DELETED
Remove-Item : Cannot remove item \\Location.dll: Access to the 
path '\\Location.dll' is denied.
At C:\Users\Administrator\AppData\Local\Temp\hudson7587011077362516847.ps1:33 char:5
+     Remove-Item "$val\*" -Force -Recurse
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (\\10.0.1.190\d$...h\Grpc.Core.dll:FileInfo) [Remove-Item], Unauthoriz 
   edAccessException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand

# force strict - so any variable used before being assigned causes an error
Set-PsDebug -Strict

# force PowerShell to exit with a non-zero code on teh first error
$ErrorActionPreference = 'Stop'

# set $LASTEXITCODE to zero, so the script doesn't fail if no exit code returned
$LASTEXITCODE = 0

# set directories here once, so we can reuse
$MystiflySearchDir = "\\Location"
$ReleaseDir   = "C:\Location"

# get directory contents (are you expecting these to return to Jenkins?)
Get-ChildItem "$ReleaseDir\*"

# create the search directory if it doesn't exist
if (-not (Test-Path -Path $val -PathType Container)) { New-Item -Path $val-type directory -Force }

# get the service, but fail gracefully if it doesn't exist
$service = Get-Service -Name val -Computername $env:SERVER -ErrorAction SilentlyContinue

# if we have a service, stop and delete it
if($service.Status)
{
    sc.exe \\$env:SERVER stop val 
    if ($LASTEXITCODE -ne 0) { throw "error stopping the service: $LASTEXITCODE" }
    Write-Host "val STOPPED"
    Start-Sleep -s 10
    sc.exe \\$env:SERVER delete val
    if ($LASTEXITCODE -ne 0) { throw "error deleting the service: $LASTEXITCODE" }
    Write-Host "val DELETED"
    Start-Sleep -s 25
    Remove-Item "$val\*" -Force -Recurse
}

# copy release to search
xcopy "$ReleaseDir\*" $val/k/e/d/Y

# (re)create the service
sc.exe \\$env:SERVER create val start=auto DisplayName= "value"  binPath= D:\Location.exe
if ($LASTEXITCODE -ne 0) { throw "error creating the service: $LASTEXITCODE" }
sc.exe \\$env:SERVER description val "val"
if ($LASTEXITCODE -ne 0) { throw "error adding description to service: $LASTEXITCODE" }
sc.exe \\$env:SERVER start val
if ($LASTEXITCODE -ne 0) { throw "error starting the service: $LASTEXITCODE" }
Write-Host "val STARTED"