I copied the Garmin folder to another HDD... lost my database?

I'm pretty new to GPS, and I'm really hoping I'm missing something obvious.

    I was having issues with my PC and needed a clean wipe of Windows. Before I formatted my drive I moved a number of files to another HDD. I copy pasted my entire Garmin folder to my drive and figured it was good enough for quick work, and never thought to backup my database. Now, I can still launch Basecamp and everything looks right with the program, but none of my data is there. I have this summers data on my device, but I've lost the last 2 years of tracks and wave points.

I feel like the data is in the folder still, but after googling and reading here I haven't come to any answers. Am I SOL? Or can I recover my data?

Thanks for any advice!