https://forums.autodesk.com/t5/net-forum/help/m-p/2461824#M71152 i have just installed an old version of AutoCad(2006). <BR /> when i go to open the program it i get a msg saying "this program has known compatiability isues" <BR /> there is something about runnig vista sp1 with this program Sat, 04 Apr 2009 18:19:12 GMT Anonymous 2009-04-04T18:19:12Z https://forums.autodesk.com/t5/net-forum/help/m-p/2461824#M71152 i have just installed an old version of AutoCad(2006). <BR /> when i go to open the program it i get a msg saying "this program has known compatiability isues" <BR /> there is something about runnig vista sp1 with this program Sat, 04 Apr 2009 18:19:12 GMT https://forums.autodesk.com/t5/net-forum/help/m-p/2461824#M71152 Anonymous 2009-04-04T18:19:12Z