Ok, this is what you do...
You need the following files in that folder of yours...
[IMAGE]
The ones with red crosses are not NEEDED, just preferable. Also, this must be in a folder named MapMaker, and must be in the Soldat Root, and the files should either come with Soldat or MM+. If they don't, install the official Map Maker, then install MM+ over the top of it in the MapMaker folder. Each of those folders should contain stuff. Make sure that Temp contains a _undo.pms file.
The GFX folder should contain the following...
[IMAGE]
You can also edit these for customization.
That should do you.
If it doesn't, take your time... figure out the problem systematically.