[转载]DriverStore文件夹特别大，能删除吗？
转自博客园https://www.cnblogs.com/lovebing/p/6951833.html 这篇文章，清理完C盘多了20G！不要太爽！
DriverStore文件夹特别大，能删除吗？
DriverStoreFileRepository文件夹特别大，能删除吗？
C:WindowsSystem32DriverStoreFileRepository文件夹特别大，怎么办？
DriverStoreFileRepository文件夹特别大
FileRepository文件夹特别大
最近准备备份系统，发现C盘超大，用TreeSizeFree分析了一下。
发现了这个超过18G的文件夹！！！
Answer
1. run elevated command prompt (cmd with administrator rights): type
Dism.exe /online /Cleanup-Image /StartComponentCleanup
Dism.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase
freed about 100-200Mb
2. delete files in %SystemDrive%WindowsSoftwareDistributionDownload
freed 1-2 Gbs
3. run elevated command prompt (cmd with administrator rights): and type:
TAKEOWN /F "C:WindowsSystem32DriverStoreFileRepository" /R
ICACLS "C:WindowsSystem32DriverStoreFileRepository" /T /L /GRANT
*S-1-1-0:F
RD /s /Q "C:WindowsSystem32DriverStoreFileRepository"
freed many Gbs!
It should help - run at your own risk
英文不好的，打开cmd （管理员）运行下面命令就好了：
Dism.exe /online /Cleanup-Image /StartComponentCleanup
Dism.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase
TAKEOWN /F "C:WindowsSystem32DriverStoreFileRepository" /R
ICACLS "C:WindowsSystem32DriverStoreFileRepository" /T /L /GRANT *S-1-1-0:F
RD /s /Q "C:WindowsSystem32DriverStoreFileRepository"
参考链接：
http://www.xiazaima.com/jiaocheng/2534.html