Powershell script task returns -1 regardless of its contents.

[vladimir_liberman]

The following inline Powershell script fails:

Write-Host "------------------------------------------------"
Write-Host "Running Set-CheckEnvironmentVariables script... "
Write-Host "------------------------------------------------"

The error message in the logs is:

<<<
Failing task since return code of [powershell -ExecutionPolicy bypass -Command C:\Users\svc-psbuild\AppData\Local\Temp\PS-QA-BQ-146-ScriptBuildTask-5169783270089224447.ps1] was -1 while expected 0
>>>

Using a file instead of the inline script fails with the same error.

I was running the script manually on the build machine in the above mentioned temporary folder under the same account as for Bamboo Remote Agent and it worked fine.