as you may guessed by reading the topic title, I'm getting this message when trying to scan a partition of my new hard drive. I select the drive, click on scan and this message appears on the bottom left, the little progress window doesn't even show up.
It's a new Seagate GoFlex Desk 3TB external hard drive, I splitted it into 3 partitions and encrypted each of them with TrueCrypt. Recuva has no problems analyzing any other partitions or TrueCrypt volumes, it's only about the ones on this new hd. Oh, and I have absolutely no problems working with these partitions - I can use them just