as I already mentioned in the subject I have a Problem with installing Winzip. I can install ist, but when it comes to the first run the following error message appears:

I am using german Windows XP with SP2.
If I try to install the englisch version of Winzip, this message appears:

I used an empty Sandbox for testing. How can I solve this problem and using Winzip in a Sandbox.
Thanks for your help.