try right click on properties of the drive letter in question
go to security page add all users may take a few secs to update
how are you able to view the info on drive ,with drive manager?
do you see drive in bios or on boot?
you also may need to update ownership of same when in properties /security click advanced
found this: credit to Michael Solomon MS-MVP
XP-Pro
If you have XP Pro, temporarily change the limited account to
administrative. First, go to Windows Explorer, go to Tools, select Folder
Options, go to the View tab and be sure "Use Simple File Sharing" is not
selected. If it is, deselect it and click apply and ok.
If you wish everything in a specific folder to be accessible to a user,
right click the folder, select properties, go to the Security tab, click
Advanced, go to the Owner tab,
select the user you wish to have access, at the bottom of the box, you
should see a check box for "Replace owner on subcontainers and objects,"
place a check in the box and click apply and ok.
The user should now be able to perform necessary functions on files in the
folder even as a limited account. If not, make it an admin account again,
right click the folder, select Properties, go to the Security tab and be
sure the user is listed in the user list. If not, click add and type the
user name in the appropriate box, be sure the user has all the necessary
permissions checked in the permission list below the user list, click apply
and ok.
That should do it and allow whatever access you desire for that folder even
in a limited account.