Have you tried using the run command line (Windows+R) to launch the setup.exe file? Dave ----- Original Message ----- From: Mark Brierley To: ddots-l@xxxxxxxxxxxxx Sent: Friday, September 19, 2008 1:08 AM Subject: [ddots-l] dimension pro Hi guys I did post about this problem earlier this week, and have since made some progress, but I have now encountered a new problem. Basically I'm trying to install both Dimension Pro and Rapture on my Vista machine. When I first tried it last weekend, I couldn't see the setup.exe files on the discs. But since I have discovered that if I choose to view hidden files and folders I can see the files. But now I can see them, I can't click on them and activate the install wizards. It is obviously something to do with Vista. But these programs must run on Vista, surely! It is very frustrating, because I do really want to use Vista and not downgrade to XP. Has anyone had this problem themselves. Any ideas on how to fix. Just thought I'd ask. Any help welcome. Cheers, Mark