Gecko Cheat Code Manager Help?

I've been using Gecko Cheat Code Manager, on my PC desktop for well over a year for black ops and MW3.

Recently, I've attempted to get a mod menu for black ops, and I had troubles with IOS249 network installation. But, during this process, I had to format my SD card, which I was doing on my laptop

(dunno if that had to do with this problem)

Anyways, I've been using my SD card and uploading codes for BO just fine even after all the mod menu problems.
But today, I tried adding title cycler, emblem cycler and name cycler... But when I tried to export to gct, it said "saving error" even though my SD card was in my computer. I usually do this code editing on my PC desktop, but it gave me a saving error, so I tried on my laptop and got the same thing; saving error...

Does anyone have an idea on what may be the problem?

I've even tried removing those codes that I've recently added and tried exporting to gct, but it still doesn't work...? Help please

It says that when you have your SD card read-only or when it's not connected properly. Also, you may not have variables replaced.