I dont know how to change mame state to normal instead of hidden
Right click in Mala and choose options.
On the Mame Config Tab:
Choose the Additional Tab
Change the window state to normal
The roms dont show up when i refresh the list.
Do you mean in the "All Games" list or is this a list that you have created? If its a new list that you have created, you will need to right click with the game selected in the "All Games" list and choose "add game to list"
If you mean it doesn't show up in the All Games list, you may need to go to Mala options in the Basics tab under Mame Config and create the XML file.
You should be using the command line version of Mame.
What is the version number of Mame that you are using?I would definitely modify the original post and add Mala to the subject line so that the guru, loadman, will see this post.