Running a powerscript as another user from Remote computer

I am trying to run a powershell script from a computer (name: Builds) on a remote computer (name: Test), both machine are running Windows 10. The script is as follows:

01.param ([Parameter(Mandatory=$true)][string]$buildPath)
02. 
03.$strScriptUser = "Test"
04.$strPass = "hld@1234"
05.$PSS = ConvertTo-SecureString $strPass -AsPlainText -Force
06.$Credential = new-object system.management.automation.PSCredential $strScriptUser,$PSS
07. 
08.Write $Credential.UserName
09. 
10.Start-Process powershell.exe "C:\Users\Test\Documents\PowerShellForContinua\Core.ps1 '$buildPath'" -Credential $Credential -Wait
When I run the above script on Test computer, locally it works fine. But when I try to execute this script from Builds computer it giving following error:


Although username and password are correct. Only things is that password contains special character. This is how I am calling the script


Hi,

Does the user account exist locally on the Continua CI agent machine? Can you try running the script directly in a command prompt on the agent machine?