I've tried several times to d/l & install aaw2007.exe (Current version) from this and various sites. I continually get the following error messsage:

"Corrupt installation detected, check source media or re-download."

This occurs while "The wise installation wizard is installing files" to my computer.

Any thoughts?

Try deleting that one and download a fresh copy. It's finding something wrong with the downloaded file.

What link are you using to download from?