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Diagnose and fix Windows Firewall service problems automatically

Automatically repair Windows Firewall problems, such as Windows fails to start Windows Firewall service (0x5) or Windows remote assistance is not working. Find other automated solutions
What it fixes...
  • Windows Firewall is not the default firewall
  • Windows Firewall does not start
  • Windows Vista could not start Windows Firewall. Service-specific error 5 (0x5)
  • Remote Assistance does not work
  • You cannot access shared files and printers
Find other Fix it Solutions...
Visit our solution center to find more fixes to common problems
Microsoft Fix it
Instruction to Run
  • Click the Run now button below
  • Then follow the onscreen prompts to launch
Run now
We're sorry, but your operating system is not supported by Microsoft Fix it at this time.
Advanced-Download to run on a different or disconnected computer
  • Click Download below, then click Run or Open in your browser and follow the onscreen prompts to create the Fix it Portable folder
  • Then copy the Fix it Portable folder to the computer with the problem and run the Launch Fix it application
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