2011年7月4日星期一

Cleanup Winsxs after Windows 7 SP1 install

系统是WIN7 64位旗舰版,昨天自动更新升级了SP1后发现C盘突然多了近10G。。。到文件夹下一看发现winsxs文件夹体积块10G了

以管理员身份运行CMD,输入
dism /online /cleanup-image /spsuperseded
/hidesp(可以复制)

便可删除安装SP1期间系统的备份文件(近1G)
删除后的影响:无法卸载SP1

The command needs to be run from an elevated command prompt and you cannot uninstall the Service Pack after it completes

I then did the same on my desktop and recoverd an almost identical ammount.

Pre CleanUp

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