Brand new microSDXC card not working with my HTC

[AC Question]

I just bought a 64GB SanDisk microSDXC card, inserted it in my HTC 526 Dual Sim and it spits out the "SD card is blank or has unsupported file formats" message. It is obviously blank and doesn't have any files on it. I can see that when putting it in my laptop, where I also formatted it to exFAT. My girlfriend's Nokia phone recognizes it and has no problem. In turn, my phone recognizes my girlfriend's 1GB microSD card (which is also blank and I don't know what format). However, both cards **** up the date (automatically puts the phone on January 1, 2010, which apparently bugs some apps and they complain about it).
Any ideas?

 

[anon(632115)]

The device supports cards up to 32GB. Try reformatting to FAT32. If that doesn't work you'll need to get a smaller card