After spring update NOD32 AV error

After the latest update I get after a while "a serious application error occured AV modules are not working"
Especially 1 hour after using a memory hungry film editing program(Cyberlink)
When the registry is set to clear pagefile cache, after reboot ok.
Installed a program to clear memory and cache-no change.
32 bit Win 4 GB ram(Same program worked flawlessly before the update)

If you are doing video editing, you may need to upgrade your ram and switch to x64 OS. Just a suggestion.
As for your issue, is w10 up to date (17134.48)? Maybe a clean installation or something similar is in order.

After todays update I have 17134.48.
Hope it is solved.
You are right about the video edit config.
But until now,apart from some sluggishnes,I did not have any problems.
BTW:I don't do video edit regularly :)