Hello all.

We're in the process of backing up some network data onto DVDs. However, the
burner we're using is very flaky, and sometimes the disks don't burn
properly. You can be navigating through the disk with no problems, and then
you'll find a bunch of files that can't be opened. They give you errors like
"Cannot find file" or "File could not be opened". If you re-burn the exact
same files again, it works fine.

These disks have literally thousands of files on them. There's no way for
someone to randomly check files and have any assurance that the disk as a
whole is free of issues.

I'm thinking of building a VBS that will iteratively step through all the
files/folders and check them for errors. The only problem is, I'm not sure
the best way to do this. There vast majority of the files are MS Office
files, so I guess I could simply attempt to open each one within its given
application and make sure there are no errors. However, I don't know how long
that would take when you've got so many files.

Does anyone have any advice for a better method to do this?
--
Hmm...they have the Internet on COMPUTERS now!

Re: Check Burned Disks For File Errors by Mike

Mike
Sat Apr 01 09:31:51 CST 2006

Well, I realize this is a bit late, but use an application like
NERO that allows you to "verify after write" -- it will
write the disk then go back and verify it can not only
read what it wrote, but that it matches what it wrote.

mikey

"MDW" <MDW@discussions.microsoft.com> wrote in message
news:8C753A84-F986-4EFB-885E-1B606F252CBF@microsoft.com...
> Hello all.
>
> We're in the process of backing up some network data onto DVDs.
> However, the
> burner we're using is very flaky, and sometimes the disks don't burn
> properly. You can be navigating through the disk with no problems, and
> then
> you'll find a bunch of files that can't be opened. They give you
> errors like
> "Cannot find file" or "File could not be opened". If you re-burn the
> exact
> same files again, it works fine.
>
> These disks have literally thousands of files on them. There's no way
> for
> someone to randomly check files and have any assurance that the disk
> as a
> whole is free of issues.
>
> I'm thinking of building a VBS that will iteratively step through all
> the
> files/folders and check them for errors. The only problem is, I'm not
> sure
> the best way to do this. There vast majority of the files are MS
> Office
> files, so I guess I could simply attempt to open each one within its
> given
> application and make sure there are no errors. However, I don't know
> how long
> that would take when you've got so many files.
>
> Does anyone have any advice for a better method to do this?
> --
> Hmm...they have the Internet on COMPUTERS now!