Need For C000021 Afatal System Error Fix

Asked By Rozan Sharp 10 points N/A Posted on - 07/18/2017

I was using my PC without any issue but suddenly I received the blue screen error message c000021a fatal system error. I need urgent fix for this problem. Please help me with this.

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• Question Category: PC Laptops
• Question Tags: Pc | System error

Answered By Brad Stewart 0 points N/A #301290

Need For C000021 Afatal System Error Fix

The problem you are having is mostly because of some bad driver update or some faulty 3^rd party application you installed. If you can single out them, it’s well and good and you just need to uninstall them. You can also try the another method in which you need to start your pc and then press F8 at boot up. Then go to Windows advanced options menu and then select the left know good configuration. This might fix the error.

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• Posted on - 07/18/2017
• Question Category: PC Laptops