Hi, Philo.
What does Disk Management say about that hard disk drive? You may need to
"initialize" the "foreign disk".
As I recall, there was a slight change in NTFS between WinXP and Vista, but
I ran both side by side and it never was a problem. I've been running SATA
drives for a few years, but never eSATA.
RC
--
R. C. White, CPA
San Marcos, TX
Microsoft Windows MVP
Windows Live Mail 2009 (14.0.8064.0206) in Win7 Ultimate x64
"philo" <> wrote in message
news:h5qfl6$pc7$...
> I've got an eSATA drive that I formatted NTFS on my XP installation.
>
> machine has removable drives & I run many OS's on the same machine.
>
> works fine on all (including Linux) *except* when I run Vista
>
> all updates including SP2
>
>
> when I try to access drive it always comes up as unformatted...
> but if I schedule chdksk to run on it upon reboot...no problems found!
>
>
> What's the deal here?
>
> again, problem *only* occurs with Vista