Decrypting data

i had windows-xp in my com and i had to put a fresh coppy of windows-xp in to my com. i have my windows-xp in my C-drive and all of my documents in my D-drive. it seems i didnt decrypt any of my flies in my D-drive before i put the fresh coppy of the windos-xp. now i cant open any of my old files, pictures and media files at all. what can i do for this and please please need your hepl........ thank you so much

Hi,
What do you mean by decrypt?
You just couldn't access these files?
If so, you could try some recover software used for corrupt data.
Good luck!

Did you backup your profile (C:\Documents or settings) or the Personal Certificate before formatting?
Without the certificate privatkeys its impossible to read the files again...

See
http://support.microsoft.com/default.aspx?scid=kb;en-us;223316
http://support.microsoft.com/default.aspx?scid=kb;en-us;308993
http://support.microsoft.com/default.aspx?scid=kb;en-us;887414
http://support.microsoft.com/default.aspx?scid=kb;en-us;241201