Hacking HELP! Need help transfering emunand to another sd card.

[manpaint]

For Cristmas i have get a new sd card with more memory so i wanted to transfer all my old sd card data in the new but firmware.bin is blocked by window it says that the file is corrupted or something...
Any way to transfer the firmware.bin?
If i take all other files and move into the new sd card does it will recreate a new?
Do its possible to delete this file it seem encrypted in the sd card like a virus does....

 

[eggsample]

If the file is corrupt than download fresh copy from CDN using py script.
To move emunand to new mSD you need to backup it first, than format emunand on new mSD and replace it with backup using emunand tool.

 

[samiam144]

Moving Games, Saves, Themes, and Emunand to a new SD card

1. Get Emunand Tool
2. Insert your old SD card in your PC
3. Open Emunand Tool and select "Extract EmuNAND"
4. Save it somewhere on your PC (as "emunand.bin" if you want)
5. Backup all your SD card files to your PC
6. Eject your old SD card
7. Put Gateway's launcher.dat on your new SD card
8. Format emunand on your new SD card via the gateway menu
9. Turn off your 3DS
10. Insert your new SD card in your PC
11. Open Emunand Tool and select "Inject NAND to emuNAND"
12. Select the emunand.bin you made in step 3 & 4
13. Close Emunand Tool when done
14. Put backup of SD card files (from step 5) on your new SD card
15. Done, emunand and files (saves, games, etc.) have been transferred to your new SD card!

And what eggsample said.

 

[manpaint]

Still in step 14 but thanks im pretty sure it will works!

Also there a way to delete firmware.bin in my old sd or/and rename it? because a sd card called GATEWAY....