I had an error in the Windows update. I installed all updates and all of a sudden take back and now it will not allow to install? How can I fix it? RC_DataStore,0x800F081F:False
I Googled and found info here. Hope it helps. ht tp://windows8troubleshooting.com/what-should-i-do-if-i-get-error-code-%930x800f081f%94-when-i-try-install-net-framework-63.html