How to fix Windows system restore error 0x80071a9

System restore error 0x80071a91 Spawns missing .dll files support when user wants to update existing Window 7 or download some application based on upper versions of Win OS in almost (cases). Terminal encounters restore points support lack with back up and system stuck with slow performance. User should fix and solve system restore error 0x80071a91 with “Advanced System Repair tool” to pass up system crash.


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

Current window crash and Abrupt shutdown may occur with the error having one of the impairments reasons – firmware, Window registry and .dll files, viruses – malware, spyware, adware, user profile, system time and date, proxy server time allowed, fated RAM installation. System restore error 0x80071a91 should be removed with either automatic solution or manual solution.

Manual Solution:

  1. Start >> Right Click >> Search >>Specify cmd >> Right Click >> Run as administrator >> Continue >>Enter (Specify administrator authentication >> Allow, if prompted)
  2. Services windows >> Volume shadow copy
  3. fsutil resource setautoreset true c:\ >> Enter

If user gets trouble, then:

  1. Press Windows + R >> type “cmd” >> Enter >> type “sfc/scannow” >> Enter (as administer console)
  2. Press Windows + R >> type “cleanmgr.exe” >> Enter
  3. Ensure internet connections
  4. Repair associates registry entries of error 0x80071a91
  5. Ensure user profile, System time and date
  6. Accomplish Antivirus program
  7. Update PC Device Drivers
  8. Restore to alter recent changes
  9. Uninstall and Reinstall updates
  10. Install all available Windows updates
  11. Perform a clean installation (while following distinct steps in versions)
  12. 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 with the said manual for system restore error 0x80071a91, a third party – “Advanced System Repair tool” can remove the problem in a single click while providing privilege of – cache speed, free technical support for downloads and updates, garbage memory cell split, firmware incompatibility scan and support by software supports, repair of HDD bad sectors, data append to currently executed database, diagnose of viruses – malware, spyware, adware with cure.


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