This file is part of Online Armor. Oasrv.exe is developed by Tall Emu. Oasrv.exe is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 5,079,104 bytes.
The oasrv.exe process is safe, and you can safely disable it. Some other processes use the same file name.
Author: Tall EmuPart Of: Online ArmorCommon path(s): subfolder in %PROGRAM_FILES%Filesize(s): 5,079,104 bytes