How it works is when you click on a software, MESSUI should write that software item into the game's ini file, at the bottom where it says IMAGE DEVICES, next to the proper device. Then when you start the emulation either by double-clicking the driver or the software, it starts and loads whatever is listed in the ini file.
The problem is that MESSUI is no longer writing to the ini file. This is most likely due to breakage resulting from the recent options rewrite.
Hello robbbert,
thanks to care about the problem. With the software list it is partially (some software, depent of the driver and list, I can not load even though it exists) working but I prefer the " Device View " by using MESSUI. Personally, I am not a big fan of the software lists in combination with an external GUI because it slow down my computer, depent of the size of the software list, and if I use the " Device View " I am more flexible. Please don`t missunderstand me, it is my personal opinion only. Of course, the software lists are very helpful if I use MESS via command line.