Minimwatch multiple instances message

[piotrkowalski]

Hello,
I am new to the forum and minimserver, so sorry for this probably basic question that I can not solve myself. After installation of the minimwatch on mac to control the minimserver already installed on sinology nas I am getting the message, when trying to open minimwatch, that it can not run multiple instances with the same configuration file. I have uninstalled the minim watch and reinstalled it again but the message is the same and I can not open the program. Please help.