data drive is not reconized by windows

niloc

Junior Member
Jul 5, 2009
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ok.. so i have 2 HDDs
A drive is system split into 2 different partitions, win7 and vista
B drive is my storage (movies ISO back ups music ect)
i decided i wanted to use win7 more than vista to decide what OS I'm gunna get come release of win7 and since i used vista for a while first i had vista set up the way i wanted it i new i would never switch to win7 unless they both where fresh installs so i formatted drive A after moving any thing i need to keep to drive B
2 windows installs later and when i trying to open drive B in windows explorer it tells me i need to format it
this is a FULL 750GB drive with my whole life and so much more on it i cant lose it can some one tell me how i can get it back

some more details
Q6600 4gigs ram
drive A is 250gb sata
drive B is 750gb sata
both OS are x64
both of the original OS before the format was x64


cant think of any other details that pop out if you need to know ask and i can most likely tell you
thanks in advance for your help