Fix Microsoft Store 404 Not Found Error on Reinstall
When you try to reinstall an app from the Microsoft Store and get a 404 Not Found
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFixing WinRAR Checksum Errors When Extracting RAR Archives
You're extracting a RAR archive and WinRAR stops with a "checksum error" message. This usually me...
How to Set Up OneDrive Selective Sync on Mac
If you're using OneDrive on a Mac with limited storage, selective sync lets you pick which folder...
Windows Terminal Memory Not Dropping: Fixes That Work
You close tabs in Windows Terminal, but memory usage stays high. Task Manager shows the process h...
Fix Windows Security DNS Error Not Working
If Windows Security shows a DNS error or stops working, it's often due to network configuration, ...
Fix Command Prompt Sync Issues After Windows Update
After a Windows Update, you might notice that Command Prompt no longer syncs settings, such as wi...
Issue queue
SitemapTroubleshoot Windows Defender Connectivity Issues
Resolve Chrome Profile Connection Timeout
Task Scheduler 404 Not Found: Fix Missing Scheduled Tasks
Stop Chrome Crashing After Update: Step-by-Step Guide
Enable Windows Defender After Group Policy Disabled It
Resolve Windows Update Error 0x80070643 Ubuntu
Restore Lost Teams Messages and Documents
Fix Remote Desktop Auto-Start Not Working on Windows 10
Avoid Script Failures: Check PowerShell Version First
Fix Windows Search Migration Permissions Denied Error
How to Resolve OneDrive Sync Port Conflict
Fix DNS Errors by Configuring Windows Security
Resolve Chrome Profile Connection Timeout
Task Scheduler 404 Not Found: Fix Missing Scheduled Tasks
Stop Chrome Crashing After Update: Step-by-Step Guide
Enable Windows Defender After Group Policy Disabled It
Resolve Windows Update Error 0x80070643 Ubuntu
Restore Lost Teams Messages and Documents
Fix Remote Desktop Auto-Start Not Working on Windows 10
Avoid Script Failures: Check PowerShell Version First
Fix Windows Search Migration Permissions Denied Error
How to Resolve OneDrive Sync Port Conflict
Fix DNS Errors by Configuring Windows Security