XP won't boot after running a repair. c000021a fatal error Tags: Configuration Boot CD-Rom Windows XP Last response: January 19, 2012 10:33 PM in Windows XP Share Gerardo Campos January 19, 2012 8:44:18 PM Hello, I was trying to Repair an existing XP installation and after the Setup CD did the repair, I get this STOP c000021a error and I can not boot. Any ideas? thanks! More about : boot running repair c000021a fatal error ksiemb January 19, 2012 10:33:48 PM Gerardo Campos said:Hello, I was trying to Repair an existing XP installation and after the Setup CD did the repair, I get this STOP c000021a error and I can not boot. Any ideas? thanks! http://forums.techarena.in/windows-xp-support/648292.ht... http://healyourchurchwebsite.com/2008/03/14/how-i-fixed... m 0 l Can't find your answer ? Ask ! Publish Related resources Stop c000021a fatal system error windows xp Forum Hard disk works but won't boot even after XP repair, fixmbr, etc Forum SolvedNew motherboard, Computer wont boot properly. Keeps running windows system repair. Have I damaged my hard drive? Forum SolvedERROR 'BOOTMGR MISSING. PRESS CTRL, ALT, DEL TO RESTART', keyboard is not working, CD or USB won't boot sys repair. Forum My computer running windows xp wont boot after force shut down! Forum My windows always shows blue screen after boot logo, and start up repair won't fix it. Forum 0xc000000f error & Windows won't repair from boot CD Forum Solvedcomputer wont boot into bios, just black screen after ssd got unplugged while running Forum Solvedwindows xp wont boot after bios update! help please! Forum SolvedDesktop running XP just randomly stopped working wont boot or go into safe mode Forum MSI motherboard will boot and then give FF error after running a couple minutes Forum SolvedXP HD won't boot after Data Move to Win 7 Forum Windows XP Won't activate after repair. Forum My XP does not shows the dual boot option for my WIN 7!!..after repair Forum Cannot boot after running Repair Forum System wont boot after trying to run steam from windows.old Forum SolvedWindows XP won't finish booting after successful CHKDSK Forum How to repair winodws xp which did not boot after updating the bios of gigabyte Forum SolvedXP won't boot after RAM upgrade Forum XP Pro wont "repair" after installing new hardware Forum More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !