StalkedWhisper

Well, I put the original dvd player back in and now it will play some of the cd's that I recorded but not the ones that I purchased. Still can't play DVD's. When I try to play a music cd I get error COOD1163. I tried to update to media player 11 but setup will not continue unless I install update rollup 2. I tried to install Media player 9 but it also will not install, says I have a more current version and setup will not continue. I tried the update rollup 2 again and I still get the error message ' this update is o nly available for Windows XP Media Center Edition 2005. <<<lost...help

I installed a new copy of Windows XP Media Center Edition on emach T6420. Everything seemed to be working fine until I updated from MS Update site. Now, the CD and DVD's will not work. When I try to download the update rollup 2, it tells me that this is only available for version 2005. I checked the computer properties and it has ver 2002 listed there. The Media Center settings under general tab has ver. 2005. The OS disc that I purchased has Windows XP Media Center Version 2005. Before I formatted and installed a new copy of XP Med Cent Ed, I had the same problem while trying to play some CD's and DVD's. I changed the CD-RW drive and it was working fine until the updates. Can anyone help please?