KimHJ

The problem was that the sRGB was locked and I have to use a program called unlock to be able to delete the sRGB color profil. After that I was able to install CS3

How do you set the installer to run in Vista / XP mode?

In Windows 7 I haven't found a place to turn if off, I can only use the slider and slide it to the bottom where it has been all the time I since I tried to install CS3

Just install Windows 7 on a new computer and then tried to install CS3. It went through all 4 disks but when finished It had a list of programs that it could not install. The only programs it did install was Bridge, Device Central, ExtendedScript Toolkit, Extension Manager, Flash CS3 Video Encoder, Adobe StockPhotos and Soundbooth