Delete Pagefile.sys Windows 11 Fix Jun 2026

Do not delete pagefile.sys for routine use. Only remove it temporarily as part of a controlled imaging or disk cloning process, then re-enable a paging file afterward.

While Windows is running, the file is exclusively locked by the kernel. Attempts to delete it via File Explorer or Command Prompt ( del C:\pagefile.sys ) will result in "Access Denied" or "File in use" errors. delete pagefile.sys windows 11

| Reason | Validity | |--------|----------| | Free up disk space (especially on small SSDs) | ✅ Valid – pagefile can be several GB | | Reduce SSD write wear (theoretically) | ⚠️ Overstated – modern SSDs handle this well | | Speed up system (thinking RAM is faster) | ❌ False – disabling pagefile can cause out-of-memory errors | | Prepare a drive for imaging or cloning | ✅ Valid – a smaller image without pagefile | Do not delete pagefile

pagefile.sys is a hidden, protected operating system file located typically at C:\pagefile.sys . It serves as : Attempts to delete it via File Explorer or

He opened the Task Manager. He watched the Performance tab. The Memory graph was flat, high, and rigid. The system was running tight, efficient, and fragile. It had no room for excess baggage. It had no place to hide the clutter.