64 GB MicroSD Card Issue

[Vulcan1600]

I have the Samsung Galaxy S3 and got a 64GB card on eBay for it. The phone recognizes the card (see pics below), however TWRP Recovery does not recognize the card is there. Anyone have any suggestions or recommendations?

 

[Vulcan1600]

I just flashed CWM and tried "install from external SD" and get an error that says "E:Cant' mount /external_sd/

I also attempted to mount /external_sd and got "error mounting /external_sd/
So, for some reason the external SD card can't be read by TWRP or CWM.

 

[Vulcan1600]

Resolved tonight. TWRP now recognizes the SD Card as 64GB and I can now store and restore from TWRP! In case someone is ever looking for the same answers, I followed this thread and it worked perfectly.

How to format 64gb micro sd card to Fat32 to work on SGS3 - xda-developers