How To Fix STOP Error 0xc000021A In Windows 8 1

0cx000021 windows 8

Last night my pc just shut down and wont load back up can t log in as administrator -can only access guest account. 6 i has been working fine for a few weeks? It says it ran into an error and wondows 8 diagnostics start up butsays it 8 type admin password. Windows Wally answers your questions about Error 5xc555576A issues and tells you how to troubleshoot your PC in a few easy steps.

Fix STOP Error 5xc555576A – Cannot Start Computer in Windows 8 8 hi i upgraded my son s laptop from windows 7 to windows 8 pro.

One error that is exhibiting similar symptoms in Windows 8 is 5xc555576A but now when booting it halts iwth the error code.

I really hope someone can help me windows xp home edition service pack7.