Damn! Again an invalid character in the string returned by the DOS command DIR.
Can you please open a command prompt, then CD to your HDD containing the project, and type DIR.
Then, copy the output here. I'll try to understand what's wrong.
In the meantime, you can simply open the console (with File -> Show Console), and paste this code in the console:
Code:
proc GetFreeDiscSpace {} {return 1000000000000}
Then press Enter. You can now close the console if you wish.
That will disable the check for the available disc space, and you should be able to generate the project without problem. But be sure to verify if you have enough disc space manually!
And don't forget to apply the same trick if you close BD3D2MK3D and re-open it. The change is not permanent.