Microsoft Windows XP Professional Administrators Guide
Sfc
Scans protected files system and verifies their integrity.
Syntax
Sfc [/scannow] [/scanonce] [/scanboot] [/revert] [purgecache] [/cachesize=x]
| Parameters | |
|---|---|
| | |
| Parameter | Purpose |
| | |
| [/scannow] | Performs an immediate scan of all protected file systems. |
| [/scanonce] | Scans all protected file systems one time. |
| [/scanboot] | Scans all protected file systems every time the computer is started. |
| [/revert] | Restores the scan to its default settings. |
| [purgecache] | Clears out Windows File Protection cache and performs an immediate scan. |
| [/cachesize=x] | Sets a maximum cache size in MB for Windows File Protection cache. |