All .cc files are gone! HELP!

Hello everyone,

I don't know where to post this because i don't really know what is causing the trouble. All my .cc files are gone from my hdd! But the strange is that ONLY .cc are gone!

I have made MANY changes to my pc recently :

- Played a lot with partitions in order to install linux
- Installed Linux Mint, uninstalled them
- Installed Linux Debian
- Windows wouldn't boot so I used windows restore feature which failed and then I used windows system restore which also failed.

I use : Windows 8 , Visual Studio 2013 Preview

Any ideas?

TsopTsop