Start-Transcript : Transcription cannot be started.
At C:\DOCUME~1\GF440865\IMPOST~1\Temp\a5a6f5a4-2d98-4d0d-97bf-29feb1615495.ps1:
6 char:17
+ Start-Transcript  <<<< -path "c:\Scripts\$LogName" -NoClobber

 I've simply added    Start-Transcript -path "c:\Scripts\$LogName" -NoClobber

 at the beginning of my script (and Stop-Transcript at the end!!)

 

????

That error is indicative of a locked file. Do you possibly have a transcript already pointing at that file? Or could it possibly be in an ambiguous lock state from a prior run of the script?