Symptom -- 0x800040210x80004021 is an problem that occurs when an unpredicted condition happens or when a desired operation went wrong. In case you have a fault in Windows, it may be critical and drive your programs to crash and freeze or it might be seemingly harmless yet maddening.
Solution of 0x80004021To stay away from 0x80004021 error happening again, there are 2 approach waiting for you, manual and aumatic methods. It is a good way to fix up 0x80004021 mannually for users who are expert in computer knowledge, but for common users, applying an intelligent repair tool like SmartPCFixer will be of high-efficience, it will not only renovate your current error and save you a lot of time with simple clicks, but it can also keep your system in a green safe system environment with peridical maintenance. You of course can have both approach in this blog, but which one is more suitable? That is up to you definitely.
How to Fix 0x80004021 ?
1.Hit the SmartPCFixer free download button and set it up on your laptop pr computer.
2. Start the 0x80004021 repair tool, it will give your computer a full scan automatically, and it will generate a result of errors and threats which need to be settled on your computer.
3. With clicking on 'Fix All' button, the 0x80004021 error will be eliminated together with another more errors which was grasped in the second procedure.
How to fix 0x80004021 Manually ?Step 1: Click Start, and then enable Control Panel.
Step 2: Enable Programs and Features (Win 7).
Step 3: Find out the program which leads to 0x80004021 and mouseover it.
Step 4: Double click to uninstall the program.
Step 5: Follow "restart" command if necessary.
Try accessing the Windows and open a program after above steps. If there is no error code pop-up and everything works ok, then the error 0x80004021 has gotten resolved. Or else, if the error occured again. Asking help from professionals or use an antomatic repair tool -- SmartPCFixer would be better options. The fixing steps of automatic solution can be found in this article and download link is offered you can use it to make a full scan of your system to find out the threats which cause 0x80004021 and other errors you still don't know.
Tages: | 0x80004021
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