Knowledge base for software setup, errors, and daily tool work.

Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

Fix 'Outlook Path Not Found' Error After Migration

Fix Outlook Slow Sync with Exchange Server: Practical Steps

Outlook syncing slowly with Exchange Server is a common frustration. Mail, calendar, and contacts...

Checklist to Fix Windows Activation Memory Leak

You may notice your system slowing down or using more memory than usual after a failed Windows ac...

Windows Security Cache Troubleshooting Checklist

Windows security cache stores credentials, tokens, and security policies to speed up authenticati...

Fix Microsoft Teams Proxy Error Not Connecting

If you see "proxy error" or "not connecting" in Microsoft Teams, it usually means the app can't r...