I've resolved this problem reinstalling windows on both computers and now Monflo works well. Only one from it launches only from the Desktop, Monoflo with the menu Start not working
Thank you for your response I'm using Kaspersky but when I used to free version Monflo it's problem was not. Now I deleted antivirus with the program and installed Monflo as new but the same problem.
I can't start Monflo Server, the program closes and gives this error: Failed to initialize product. Tried on another computer the same problem. https://fex.net/ru/s/esvp4b7