The qmgr1.dat file is dangerous to the computer system and your privacy. It belongs to a parasite, whose payload may differ depending on its type. While relatively harmless pests may use qmgr1.dat to degrade system performance, display commercial advertisements or perform other annoying actions, really dangerous parasites may use qmgr1.dat to damage your system, infect files, corrupt installed software and violate your privacy. DO NOT open this file!
The qmgr1.dat file is installed and used by PC Defender.
Sometimes a presence of qmgr1.dat does not indicate that your computer is infected. It can be an essential system file or a file installed by harmless legitimate software and therefore may not pose any threat to your privacy and the system. Although such cases are quite rare, you should thoroughly examine qmgr1.dat before completely deleting or leaving it in the system.
We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use.
and agreement of use