I had to reinstall oblivion, but the uninstall from the disks weren't working. So I deleted the folders and tried that, I put the disk in and still can't uninstall, it says I need to put a disk in even though there is on. can anyone help?

There is a good guide for uninstalling in the pinned faq http://www.gamesas.com/index.php?/topic/561101-unofficial-technical-faq/page__p__8103714&#entry8103714

There is a good guide for uninstalling in the pinned faq http://www.gamesas.com/index.php?/topic/561101-unofficial-technical-faq/page__p__8103714&#entry8103714