Windows cannot open OPM files?
If Windows is unable to open file extension .OPM you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.
OPM is a file extension associated with Quadrox Digital CCTV System Components. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair OPM file extension association errors.