The prio.dll is a Prio Process Control.
This file is part of Prio. Prio.dll is developed by O&K Software. It’s a hidden file. This files starts on Windows startup. Prio.dll is usually located in the %SYSTEM% folder and its usual size is 5,120 bytes.
The prio.dll process is safe, and you can safely disable it.
Author: O&K SoftwareProcess: Prio Process ControlPart Of: PrioCommon path(s): %SYSTEM%
subfolder in %PROGRAM_FILES%
D:\Programme\PrioKeywords(s): hidden, startupFilesize(s): 5,120 bytes, 10,512 bytes, 10,000 bytes, 10,264 bytes