After updating from Parallels Desktop 13 to 14 an iPhone app (DVD Profiler) can not access the windows program (also called DVD Profiler), in a Windows 10 (1803) guest system. I assume that there are some settings which changed during the update, but I can not find them :-(
Hello HenningL, Let us ensure that Parallels Tools are properly installed. Please follow this link to install Parallels Tools. If you see reinstall or update Parallels Tools then kindly reinstall it.