Crashes when Steam running on different Windows profile

[therksius]

If Steam is already running on another user profile the program crashes with an AutoIt error due to the lack of error checking on line 505-506:

$aModules = _WinAPI_EnumProcessModules($aProcs[$i][1])
For $m = 1 to $aModules[0][0]

_WinAPI_EnumProcessModules returns 0.

This may only be happening when the current user is a standard account.