RxTools 3.0 Beta 2 Failed to load NATIVE_FIRM: 4,5,-1 N3ds

i just found out that rxtools updated a couple of says ago to support latest emunand 10.5
im trying to install it to my n3ds but im getting a array of error codes

Failed to load NATIVE_FIRM: 4
Failed to load NATIVE_FIRM: 5
Failed to load NATIVE_FIRM: -1

i tried to use n3ds_cdn_firm.py and place the firmware.bin into the rxrools/data folder error
then i renamed to 0004013820000002.bin error
then i copied it again and renaamed one to 0004013820000002org.bin error
then i downloaded reinand...

RxTools 3.0 Beta 2 Failed to load NATIVE_FIRM: 4,5,-1 N3ds