The importance of updating files
Speak to the sales assistant about the software and the level of protection it offers to ensure that you don’t need additional software.
I read up a few threads and the one that seemed to come back a lot was to stop the Update Service, delete the contents of the C:\windows\Software Distribution, then restart the Update Service That fixed the problem with the 3 updates which constantly needed installing but created another problem : everytime I try to go into Windows Update and check for updates, I ge the same message : "Windows can't update important files and services while the system is using them. 2012-10-02 :943 1000 1 148 101 1 80070bc9 Self Update Failure Software Synchronization Windows Update Client failed to detect with error 0x80070bc9.
Another key factor here is that you always remember to update the software once installed.