Step 1 Login into windows server r2 , there go to command prompt with administrator rights (Run as administrator) Step 2 Type the cmd Wusa /uninstall /kb: 976932 and press enter uninstall bar will come it will take 10 to 15min to uninstall the server pack1 from server. Step 3 Using this commands we have to remove sp1 setup backup files from windows server OS 2008 r2 Dism.exe /online / Cleanup-Image /spsuperseded Happy Daxing..
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