Hi, I've downloaded and installed VADIS 2001 Edition F. It installs without any problem, with the exception of the configurator, which during the setup gives me an error (cannot find regsvr32.exe) but apparently this should not influece a good installation. When I click the icon on the desktop, I only get a white window, titled VADIS and that's it. Since it is 2001, I have thought that the reason might have been the OS, so I tried first XP and then W2K, but I got the same result. This edition should be "no expire", in fact, both warning and expiration days are set as 999. Can anybody help to understand where the problem is? Thank you Alex