First of all, thank you Marek for implementing this.
My problem is, as I said before, with the relative paths used for an item in the favorite toolbar.
If I use a relative path for an exe file, clicking on that item will work just fine.
If I use a relative path for a folder, clicking on that item will open the folder in Windows Explorer.
Middle clicking on an item with relative path, will show the desktop in active pane of Freecommander. So it simply does not work for relative path.
Maybe you will find some time to fix this. I like to keep freecommander and my stuff fully portable.