Software Deployment

I guess there are sometimes issues with calling the PS directly. Adding quotes around your whole command may help. 
"powershell -nologo -executionpolicy bypass -noprofile -file createcordicateaccount.ps1"

You don't have a space, but also recommended to have no spaces in your powershell filename. To troubleshoot, look at the tasks.xml file.

If you're still having issues, best to probably just create a zip file or exe (using something like SFX Package Maker) that contains a batch file and the ps file. Call the batch script (or exe if you use that method) in the post task Parameter field and in the batch file, call the powershell file. 

I fixed it by change the execution policy to remotesigned.  bypass never worked.

powershell -nologo -executionpolicy remotesigned -noprofile -file JoinToDomain.ps1