I can't access an external Western Digital 500gb hard drive on a windows XP SP3 machine.
The hard drive was formated and loaded with data from a Vista 32bit system as NTFS. I can access the hard drive from other Vista 32bit computers (even macs can read it, but can't write) except for on one XP PRO SP3 machine.
This machine doesn't assign a drive letter to the HD and says that it is a GPT partition. I know this isnt the case since it was created as NTFS on a 32 bit Vista operating system.