Can not work！

[AhrendsSchmidt]

When I entered the command, nothing happened, there was no output and no errors were reported.
So what happened?

[tomkallo]

I know this is an old issue but easily resolved. You need to do the following -

1. powershell.exe -ExecutionPolicy Bypass
2. . .\Get-PotentialDLLHijack.ps1
3. Get-PotentialDLLHijack -CSVPath .\Logfile.CSV -MaliciousDLLPath .\DLLHijackTest.dll -ProcessPath "C:\Users\user\AppData\Local\Microsoft\etc"

You haven't actually loaded it in.