Romcenter

Thanks for your reply.
Yes I have used Romcenter in an fresh folder path and created an new database.
Your say that error is related with WINE.

Hi, images/defaultsystemicon.png is not part of romcenter, did you try to create the file in romcenter folder ?
With 4.2b, did you create a db from scratch ?

Hello.
Thanks for reading my topic.
I want share the information below with Romcenter creator and forum users.
ROMCenter has amazing options mainly allow file operations in rom files so is good to move unknown files or other operations.
OS is Ubuntu 24.04.1 and WINE 9.18.
I remember using ROMCenter 4.1.1 in WINE previous versions without errors even WINE not having an good WPF support.
Now in WINE 9.18 when is created the database happen an crash closing ROMCenter and show the error message below

IO Exception cannot locate resource images/defaultsystemicon.png

That is related with net framework ?

I have done an test trying start ROMCenter version 4.2 beta 3, but not is loaded showing the error message below

ArgumentException : This database is not in correct format and can't be loaded. Romcenter will now close.

Any way to fix it ?

Have an nice week.