64GB flashdrive unusable in Windows 7 64bit

Well, IMO, if the flashdrive works in the Win 7 64bit desktop but not in the Win 7 64bit l/t the problem is with the l/t not the flashdrive.  It could be a Windows 7 setting or one of the l/t’s 30 trial security apps causing the problem. 

You can format the flashdrive if you want but other than loosing 21 yrs worth of files I don’t think it will solve your problem.

If you find a solution let us know.