"No SD card mounted"?

[Braaainz]

I'm trying to install an APK for the Keypro App... when I go to install it from my SD card using the Installer App, it says "No SD Card Mounted".

Is this similar to the SD card issues people had prior to the OTA update?

 

[bubbatex]

Take the battery out and make sure the SD card is incerted correctly. Could be as simple as that.