I need a solution
When attempting to install SEP_12_1_RU2_64bit on my Windows 8 machine the configuration box appears for a while and when it goes way there are no further indications as to the status of the install. I have disabled Windows Defender and deleted the KB 2781197 update. Now I'm not sure what else to do. Any help would be greatly appreciated!
I tried to post the install log but I got an error message sayting that the post would not be allowed due to "invalid characters".