I just bought a new pc running on 64-bit Windows 8.1 and had my 2nd install of N360P on this pc. (My 1st N360P install was on my old pc running 32-bit Windows Vista.) Version 21.1.0.18 of N360P is installed on my new 64-bit Win 8.1 pc.
I got the same incompatability problem with N360P's vulnerability protection in IE11 on 64-bit Win 8.1 as the rest of those who have reported this problem on this forum: IE11 automatically disables the NVP (32-biit) add-on no matter how many times I enable the add-on.
Shouldn't the NVP add-on in IE11 of a 64-bit Win 8.1 pc also be a 64-bit version instead of the currently installed 32-bit version?
Hoping Symantec comes up with a fix quick before any malware infestation erupts in my new pc.