System partition formated-can't access second partition. Data recovery needed

Hi all
In the beggining i will say that i looked over different forums and i can not find clear instruction. I think this is pretty common problem.

I have a laptop with one physical disk and two partitions. They were two partitions:
-C-System
-D-data
I used Truecrypt'a and full-disk encryption option (no partition). So once i was launching my laptop i have to enter password once.
Yesterday I formated C partition and I have installed windows again. Now, partition C looks as it should(its cleane), while the D-partition is not accessible (when I turn on "my computer" and I want to open a partition D - I can not do (it gives me a message that you must format)).
Drive C on this laptop is usable...system is installed(win7).
I have physical option to remove drive and connect to different computer if necessary.

My question is:
Is there any way to recover data from partitions D?

Please help

I have a rescue CD TRD.
Using partition recovery tools like testdisk or easeus partition recovery do not help-it does not see anything. But i think this is normal because it is encrypted.

 

OK I found a solution which is quite simple. IN computer which i have formatted install TC. Go to Volumes-> select device-> select the partitions which is the problem
Then Volumes-> Mount Volumes with Options-> Mount partition using system encryption without pre-boot authentication->user password which you always used to start the computer-> OK

 

Glad you figured it out.