DriverStore⽂件夹特别⼤，能删除吗？DriverStore⽂件夹特别⼤，能删除吗？
DriverStore\FileRepository⽂件夹特别⼤，能删除吗？
C:\Windows\System32\DriverStore\FileRepository⽂件夹特别⼤，怎么办？
DriverStore\FileRepository⽂件夹特别⼤
softwaredistributionFileRepository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
< /online /Cleanup-Image /StartComponentCleanup
< /online /Cleanup-Image /StartComponentCleanup /ResetBase
freed about 100-200Mb
2. delete files in %SystemDrive%\Windows\SoftwareDistribution\Download
freed  1-2 Gbs
3. run elevated command prompt (cmd with administrator rights): and type:
TAKEOWN /F "C:\Windows\System32\DriverStore\FileRepository" /R
ICACLS "C:\Windows\System32\DriverStore\FileRepository" /T /L /GRANT *S-1-1-0:F
RD /s /Q "C:\Windows\System32\DriverStore\FileRepository\"
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：
< /online /Cleanup-Image /StartComponentCleanup
< /online /Cleanup-Image /StartComponentCleanup /ResetBase
TAKEOWN /F "C:\Windows\System32\DriverStore\FileRepository" /R
ICACLS "C:\Windows\System32\DriverStore\FileRepository" /T /L /GRANT *S-1-1-0:F
RD /s /Q "C:\Windows\System32\DriverStore\FileRepository\"
参考链接：