Mine is doing it as well....Avira is picking it up as containing the pattern of "HEUR/APC (Cloud)" was blocked.
I couldnt get the first Win 10 file to work (I assume it was 64 bit, but didnt say) so I DLed the 32bit version and now AVIRA says its a virus....guess, I should have paid $3.00 first to make sure it worked before I donated $10?