Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git 'index.lock file exists' Error

When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....

Fix Windows 11 Setup Stuck at 99%
You're installing Windows 11 and the progress bar hangs at 99% for a long time. This is a kno...

Cloudflare DNS Propagation Checklist: Verify and Speed Up Changes
When you change a DNS record in Cloudflare, the update doesn't take effect instantly everywhe...

Fix Nginx Configuration Test Failure After SSL Setup
You've just added SSL certificates to your Nginx server block, but nginx -t retu...

Fix Chrome Status Access Violation Error on Windows 10
You're browsing in Chrome on Windows 10 and suddenly see an error page with: STATUS_ACC...

Fix Windows Search Indexing Not Working After Upgrade
After a Windows feature update or major upgrade, you may find that search results are slow, incom...


    Issue queue
Sitemap
Fix Git Non-Fast-Forward Push Rejection
Step-by-Step Guide for 0x800f081f Windows Update
Fix Windows 11 Installation Assistant Stuck at 99%
Fix No Internet After Sleep on Windows 11
Outlook Search Not Working? Check Indexing Steps
Windows 11 Assistant Stuck at 99% Fixes
Chrome Sync Broken After Update: Fix Guide
How to Manually Download and Install Windows Update 0x80070002
How to Stop Chrome Black Screen Flickering
Fix Docker Nginx 502 Bad Gateway with MySQL
Fix Nginx Permission Denied on Socket File
Fix Windows 11 Wi-Fi No Internet by Disabling IPv6
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities