we had the same problem and solved it with the help of:
So the command: sadmin features disable sau will disable the "script as updater" feature. But for the permanent solution you should upgrade the Solidcore Version.
Hope this helps you!
Thank you so much MARVIN!
Upgrading to a newer version(setup-win-7-2008r2-amd64-126.96.36.1995.exe) worked for me.
Thank you again!!!