Sry I forgot to mention that you were right. In fact I got 3 logical drives.
Recuva is a need tool, but it really is missing some functionality.
Saving Scans and selecting specific logical drives to scan or scanning whole hard drives
For example:
Scan only drives with X:
Drive C []
Drive D []
Drive K [X]
Drive L []
Drive X [X]
Drive Y [X]
is not possible afaik