Installed Windows 7, Having problems

bigtalon

Honorable
Dec 29, 2012
158
0
10,710
Ok, so my friend has an older PC, a Dell Dimension 4600, he has 2gb of ram in it atm, and had XP on it. I checked compatibility with Windows 7 it said it was fine. Install windows 7, Only issue was trying to install the drivers wouldn't work "They don't have windows 7 drivers." So I used the Troubleshoot Compatibility Method, and used Windows XP SP3 and installed that way. It installed correctly, Sound working, Video Working. But I get this error "ADI Codec not found" when booting into windows so I hit ok, and when I try to play videos on my windows media player, it won't let me. I try to upload videos online, and it won't let me.