Software Deployment

So, I am not a fan of adobe acrobat. I rather use the freeware foxit_reader.

So, on to the delema. I CAN create a package on the program. I like to use the the zip file, since it is an .exe that runs without install. I make a directory in the C:\program files for foxit reader, so C:\program files\foxit reader include the exe...... C:\program files\foxit\foxitreader.exe Create a start menu short cut. Take my after snapshot.
cool....
msi is made. looks good and simple speaking it's a 3 or 4 mb program. anyways. i put it in my test domain. it deploys. it works. i have it set to uninstall when it falls out of scope of management. but the package doesn't uninstall???

any possibly clues. other packages in the test domain uninstall. i have my software set to deploy as a per computer, not per user.