1. 222mb is alot in my opinion
2. I couldn't delete the folder because the files left over in the folder was still running in memory
3. there was no need to restart computer before hitmanpro scan because quick heal did not tell me to reboot. Usually some antivirus's need to reboot to completely remove the malware because it tells you, but quick heal did not tell me to reboot
1. 222mb = tab of chrome xD.And i'm not sure but i think it's running on x64 files not x86 and x64 always take more ram, but X64 >>>>>> x86
2. Yes, but you delete another files making the scan more accurate for non expert users.
3. Sometimes malware run when you click on it, but this malware can't make system changes, set itself to autorun etc etc. and for this is better to reboot, if "malware" is load on memory but is doing nothing, it isn't a malware...