Directories invisible

[R. Kok]

Some of my directories are not visible. In my windows- explorer the directory logo is colored for the directories which are invisible in multi commander. Somewhere in a very digital past I used a program to colorize them. But I cannot find it back. Any suggestions to retrieve my directories in multi commander? Thanks

[AlanJB]

Do they have the Windows attributes Hidden or System, perhaps?

[Mathias (Author)]

Press the Toolbar icon that is to the left of the ColorWheel icon  (Folder with thing on)
This will toggle HIdden folders on off