Mampato

Hi, first I apologize for my bad English. I can't use the tool to import a MAME Full Set: 1.- I have a test folder with 3 ROMs for MAME 0.241 that work perfectly in that version of MAME but I also tested them in version 0.249. I've also tried dozens of other ROMs with the same result so I don't think the ROM files are the problem: 2.- I uninstall and delete any record of LaunchBox from all my disks and install it cleanly in my User folder and add my license file (it is annual but it has 9 months left): 3.- I start the process of importing a FULL SET of Arcade ROMs from the folder: It shows me this error and won't let me continue: I have tried dozens of ROMs (Merged, No-Merged, with CHD, different versions of MAME, etc.) and it always shows me the same error window. If I import each ROM separately and assign the emulator manually it works, but I thought that with the FULL SET import tool I could save myself all that work. Or does it not work like that? All the other tools to import different consoles work perfect, I only have problems with this tool. Greetings.