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microsoft store service unavailable permission denied fix windows update error 0x80070005 access denied task scheduler file locked permission denied windows update failed to install manually ffmpeg audio out of sync checklist windows defender error code 0x80073b01 powershell backup restore configuration checklist windows command prompt missing after update troubleshooting

Latest Troubleshooting Guides

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Troubleshooting

How to Fix Microsoft Store Not Opening on Mac

If you're trying to open the Microsoft Store on your Mac and nothing happens—or you see a blank p...

Troubleshooting

Fix Windows Activation Error 0x8007232b DNS Name Does Not Exist

When activating Windows, you might see error 0x8007232b with the message “DNS name does not exist...

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Fix VirtualBox Kernel Driver Not Installed on Ubuntu

When you try to start a virtual machine in VirtualBox on Ubuntu and see the error 'Kernel driver ...

Troubleshooting

How to Install Windows Updates on a Mac Using Boot Camp

If you're running Windows on a Mac via Boot Camp, you still need to install Windows updates to ke...

Troubleshooting

Fix VSCode Debugger 'launch.json Not Found' Error

You open the Run and Debug view in VSCode, click the green play button, and get an error: "launch...

Troubleshooting

Fix Go Modules Proxy Connection Refused on Setup

When you run go mod download or go build and see an error like co...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.