PCMTuner ‘Only One Instance At A Time’ Solution

Problem:

I have this problem. Before that pcmtuner worked fine. I have updated PCMflasher. After that, she does so. Error “Only One Instance At A Time”. Has anyone experienced this?

Solution:

pcmtuner app is already running in the back ground, go to task manager and maximise.

Check:

http://www.pcmtuner.org/pcmtuner-how-to-stop-pcmflash-updates/