Corruption, harddisk now RAW, partition not detected by testdisk

I just installed Easeus. 

The two partitions in the harddisk I lost, now known as Drive J: and Drive Q: (and are both RAW, 0 bytes in files, 0 free space) were both not detected by Easeus, but can be seen in “My Computer” in windows 7.

looks like I must somehow make it detectable first?  Otherwise Easeus can’t even start …

thanks!