Good to hear the files are safe.
Now we can play with TestDisk step by step - but be careful, so you don't alter the wrong drive.
Start TD:
A. At the first window, select
No Log and press the <
Enter> key.
B. Select which drive to analyse, choose
Proceed and <
Enter>.
C. Select partition type Intel if its a PC then <
Enter>.
D. Select
Options > press <
Enter>.
E. Change "Expert mode" to "Yes", select
OK > press <
Enter>.
F. Choose
Advanced > press <
Enter>.
G. Choose
Boot > press <
Enter>.
New screen - please post back with a screenshot.
How to post a screenshot.