Just so you don't think I'm nuts, here is the registry location where it caches the fact that it needs to run the script (not the scripts themselves).

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System\Scripts\Logon\0\0]
"Script"="Kix32.exe"
"Parameters"="Logon.kix"

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System\Scripts\Logoff\0\0]
"Script"="Kix32.exe"
"Parameters"="Logoff.kix"