Originally posted by TheBiob
That error usually means the file wasn't found, in which case asar just creates a new empty file which where $00FFD5 would be out of bounds.
Anyway, to make sure you didn't mistype the name of your rom you can drag and drop the file into the window once it asks for the rom. This will automatically insert the entire path to the file.
thanks a lot, i drag it in asar and the retry system work, but now can i add an other asm file to it and s till work or do they all need to be in the same asm file