How do I Troubleshoot Code 800f020b Error

Code 800f020b could occur when the hard disk has not sufficient space.

computer BIOS might be incompatible or it might need to be updated.

Incorrectly configured, old, or corrupted device drivers.

device driver or a system service might be damaged.

Corruption in Windows registry from a recent software change (install or uninstall).

An efficient way to this Code 800f020b is to use SmartPCFixer. We highly recommend you to do the below steps.

1. Click the below button to download SmartPCFixer.

2. Launch SmartPCFixer and run a complete scan for your PC.

3. Click Fix all to get rid of Code 800f020b.

1. Remove the program which you installed recently.

Run SmartPCFixer, choose System Tools, and click Uninstaller, then choose the software you have just installed.

2. Update your Unknown to the latest version.

For windows 7 users:

Click Start, and search windows update as the pictures below:

Click check for update, and update all the important updates which windows recommend for you.

3. System restore is always the best solution to remove common computer errors.

Please visit Microsoft website to

Windows 10 system restore:

http://windows.microsoft.com/en-us/windows-10/windows-10-recovery-options

Windows 7 8 system restore:

http://windows.microsoft.com/en-us/windows-8/restore-refresh-reset-pc

1. You must run as an administrator, no matter what steps you will do about your PC.

2. According to the version of Windows you're using, the above steps may be slightly different, but the basic process is mostly the same.