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Windows Update Files
   
CMD Windows Back
Write C:\WINDOWS and press Enter
Now locate SoftwareDistribution right click on it and select Rename.
Now go back to Automatic Updates Properties window and Start the service
After the service is started a new SoftwareDistribution directory is created and now you can delete
SoftwareDistribution.old
Change the name to SoftwareDistribution.old
Please go to Pearl button (Start) and click on the Search programs and files
In Automatic Updates Properties please Stop Windows Update service
Please find and open Windows Update service
Write services.msc and press Enter
Windows:
This method shows you how to delete Windows Update Files using Windows Explorer.
Please perform the following steps:
   
Please go to Pearl button (Start) and click on the Search programs and files
For more information about the change from Start to Pearl button click here
Up Back
CMD:          
This method shows you how to delete Windows Update Files using Command Prompt
Please perform the following steps:

In the Command Prompt window please select, copy and paste the following commands:

net stop wuauserv
ren %systemroot%\SoftwareDistribution SoftwareDistribution.old
net start wuauserv
rd /s/q %systemroot%\SoftwareDistribution.old

After each command please press Enter
   
CMD Windows Up Back