Are you sure you turned off UAC and reset the PC ? When I mean turn off I meant set the bar all the way down, click apply then reset the PC.
Quote: "Path cannot be found path:mapbank\testmap\"
Usually, this happens when UAC blocks unauthorized files from being copied into the program files folder.
The only other thing I could suggest is you re-install FPSC and all your models and media completely from scratch.
That's all I can think off. Hope it works out for you...
Intel Core 2 Quad Q9650, Nvidia Gefocre GTX 560 OC 1024MB, 8192MB RAM, Nforce 780i, Windows 7 Home Premium x64