I installed windows 7. Later, I also installed xp. After installing XP, the OS choice menu stopped showing windows 7. Somehow i solved everuthing out, but now Windows XP option doesnt come up in the OS choice menu. Is there any way to bring up and run xp again, along with 7 without installing them again. Both of them are there on my hard disc.
Go to Control Panel, then System, Then Advanced Settings, then in the Startup and Recovery pane click on Settings. There you should get a menu for the Default OS and the Time to Display List... etc. It's in Windows 7 too more or less the same as mentioned above.