How to get rid of Windows 7 update error 0x800f0a12

Windows 7 update error 0x800f0a12 occurs when user wants to update the existing MS Windows Operating System (7, service pack 1) with newer one. It produces slow system performance. The error causes Windows 7 service pack 1 unable to search Windows partition with newer settings. Windows 7 update error 0x800f0a12 should be erased from the system in automated way of “Advanced System Repair tool” while mending with other necessitated patches to spurn system crash in consequent rigid requests for the same.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Other symptoms of the error may be – Blue Screen of Death, abrupt shutdown, frequent get opening windows program without request. The causing factors implies impairments in – internet connection, bad registry of Win OS files, missing .dll, firmware, system time and date, user profile etc. User should remove as soon as possible either with automatic tool or manual solution.

Manual Solution:

  1. Start >>right Click >> Search >> command prompt >> Type administrator >> Specify the password (if asked) >> Type bcdedit >> Enter
  2. Restart update

If user gets problem, then:

  1. Press Windows + R >> type “sfc/scannow” >> Enter
  2. Press Windows + R >> type “cleanmgr.exe” >> Enter
  3. Repair associates registry entries of error 0x800f0a12
  4. Ensure internet connection
  5. Accomplish Antivirus program
  6. Update PC Device Drivers
  7. Restore to alter recent changes
  8. Uninstall and Reinstall updates
  9. Install all available Windows updates
  10. Perform a clean installation (while following distinct steps in versions)
  11. If error still resist, make a fresh Installation of existing Win OS


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Conclusive Decision :

If user is not comfortable or gets failure with the said manuals, “Advanced System Repair tool” can help to remove Windows 7 update error 0x800f0a12 in automatic way while providing – cache pace, defragmentation, free technical support, HDD bad sectors repair, diagnose and cure for malware, spyware, adware, viruses.


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