ROM Hack BatchLZ77

[Kailow]

It tells me Exception of type 'System.OutOfMemoryException' was thrown.
Maybe somebody can help me? (And no my system was not out of memory.)

 

[Kaphotics]

If the program running as 32bit (not 64), the program can only use 2GB of memory. If it's decompressing files in RAM that's a quick way to hit the cap.