Ok, this is strange.

I have a simple bundle that does these four steps:

1. Create directory C:\Temp\Ipp512
2. Copy files to C:\Temp\Ipp512
3. Run executable C:\Temp\nipp-s.exe (silent iPrint install)
4. Remove the files

The problem is that the bundle only will run if I open it in Application Window and choose "Verify files." I have it setup as a distribution assignment, setup to install immediately after distribution. I can refresh the machine a lot and it won't run unless I verify files.

Any ideas?