Thanks to @megazero1x1 for the previous support.
But I am still getting Installation Data File Stuck.
Here is my system
EMU:9.8
SYS:4.4 (EU)
Status: Unlinked
Entry: MSET
Memory Card: Sandisk Extreme 32GB SDHC
Firmware.bin: New downloaded with .py
Err -3 is gone after the re-download of new version. But Installation Data Suite still gets stuck and cannot seem to complete i just will keep him going and in case update you all
Stuck in installation Data Suite too, i downloaded new firmware.bin and updated rxtools.dat, i'm launching RxTools from DS Profile.
It's like 6 min now, I am still keeping him going