Anyone have any idea why the switches (/u /q /f) on the end of this would not work when using the RunAs command? It works fine if I open a prompt and manually type it in. The hotfix is getting launched with the RunAs fine...Just not picking up the switches.

code:
$updatefile = "KB823980\WindowsXP-KB823980-x86.exe /u /q /f"
Run '%comspec% /c Runas /user:DOMAIN\MSUpdate "$updatefile"'

Any help would be appreciated.