Low
Operating Systems
✓ Solution Verified by Community (0+ upvotes)
How to fix error error-busy in Windows 11
ERROR_BUSY = 170
Fix based on community reports and expert analysis. Last verified: 2026-08-12
· How we verify fixes
| Error Code | error-busy |
|---|---|
| Affected System | Windows 11 (Microsoft) |
| Difficulty | Low |
| Estimated Time | 10 min |
| Requires Reboot | 🔄 Yes |
Solution Steps
- 1 First, wait a few seconds and try again. The resource might be temporarily busy. If the error persists, identify what resource is busy. The error message usually specifies it, like 'The device is busy' or 'The file is in use'.
- 2 If it's a file, close any programs that might be using it. Use Task Manager (Ctrl+Shift+Esc) to see running processes and end any that are using the file. You can also use the 'Resource Monitor' (Win+R, type 'resmon') to see which processes have handles to the file.
- 3 If it's a printer, check the print queue. Press Win+I to open Settings, go to 'Bluetooth & devices' > 'Printers & scanners', select your printer, and click 'Open print queue'. Cancel any stuck print jobs.
- 4 If it's a network resource, disconnect and reconnect. In File Explorer, right-click the network drive and select 'Disconnect'. Then reconnect by mapping it again.
- 5 Restart your computer. This clears all locks and frees up busy resources. It's a simple but effective fix.
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