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

Fix FFmpeg Audio Sync Issues After Conversion

You encoded a video with FFmpeg, but the audio drifts out of sync—often noticeable as the video p...

Fix Chrome Profile Path Not Found Sync Error

If Chrome shows a sync error saying "Profile path not found," it usually means Chrome cannot loca...

Fix Windows Update Pending File Rename Locked Error

You've seen the error: Windows Update gets stuck on 'pending file rename' or 'locked' status, oft...

How to Fix Task Scheduler Missing Tasks After Reboot

If you've rebooted your Windows machine and find that scheduled tasks have vanished, you're not a...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Search 504 Gateway Timeout Due to Antivirus Interference

If you're seeing a "504 Gateway Timeout" error when using Windows Search—especially when searchin...