Quote:


You see, as far as i know, nobody here with an upgraded version or with a legal
copy of 3dgs has such problems.




This has happend to me before, and I am a long time legal user of both com and pro!

Check to make sure you have "wwmp2wmb.exe" in the \bin subdirectory of your
gstudio folder. This is run when you press the "build" icon in WED.

If an antivirus app quarantined this file or it has became otherwise corrupted
or deleted, this behavior will happen.

Not two, not one.