(2018-08-08)
Problem
c:\windows\winsxs is using a ridiculous amount of space on my drive.
Solution
c:\> Dism.exe /Online /Cleanup-Image /AnalyzeComponentStore
or possibly
c:\> DISM /online /Cleanup-Image /SpSuperseded
Note that this command only seems to work for 2K8R2; 2K8 users should try
Compcln.exeIf the Disk Cleanup Wizard is installed, you should be able to find it at
cleanmgr.exe