With the System File Checker tool, the administrator can scan all protected files to verify their version. The System File Checker tool also checks and repopulates the %SystemRoot%System32Dllcache folder. If the Dllcache folder is corrupted or unavailable, you can use the "sfc /scanonce" or "sfc /scanboot" command to fix the contents of the folder.
Syntax for the System File Checker Tool
The /scannow command scans all protected system files and replaces the wrong version with the correct Microsoft version. This command also repopulates the DLLCache folder with the latest version of the protected file. To do this, you need to access the Windows installation source files and the installed service pack files. You are usually prompted to specify the location of these files during a scan operation.
The /scanonce command scans all protected system files. This command requires access to the Windows installation source files.
The /scanboot command scans all protected system files each time you start your computer. This command requires access to the Windows installation source files.
The /cancel command cancels all paused scans of protected system files.
The /enable command enables WFP for normal operations.
The /purgecache command clears the file cache and immediately scans all protected system files. This command requires access to the Windows installation source files. This command is required after running the /cachesize=x command.
The /cachesize=x command sets the file cache size in megabytes (MB). This command needs to be restarted after using the /purgecache command to adjust the cache size on disk.
The /quiet command replaces all wrong file versions without prompting the user.
Users who have used Windows XP know that there is a very intimate and practical function in Windows
Windows Server 2003 is Microsofts latest server operating system. Compared with Windows 2000/XP syst
Windows 2003 is increasingly favored by users for its stable performance, but in the face of endless
The volume adjustment function provided by Windows 2000 allows the user to easily change the volume
Windows 2008 PKI combat 1: Management
Windows Sever 2008 Ultimate Slimming Skills
The distribution function of Win2003 gives the network management the burden of
Windows 2000 Internet Information Service Installation
Modify the registry to completely block Win 2003 security risks
General questions about Active Directory
Windows 2003 system four optimization tips
Windows 2008 Server Management Console Analysis
Quickly recover the Windows 2000/XP forgotten administrator password
Win7 remote login prompt "To log in to this remote computer you must be taught" How to do
Sina Weibo daily attention and cancellation of the limit of the number of
Win10 how to set up a simple solid color desktop background to pursue a simple style
Cancel the Win10 start menu and restore the "Start Screen" method
How to do Win10 notebook fan mad? Win10 notebook fan has been turning the solution
Windows 7 Starter was found to include wireless temporary network features
Linux crontab command use instance summary
Manage pre-read files for Windows XP/2003
Win10 must install the most entertaining game live UWP application