Help....I am running a database that is used at 5 different sites. Each site
has a stand-alone version of the front end and back end that is kept on a
shared drive.

A few months ago, the back end file at my site disappeared. I left one day
and it was there, came back the next and it's gone. Since we are a 24/7
operation I assumed that somebody deleted the file. Luckily, I had a backup
that was only 2 days old so I restored it and went on my way.

Last week I got a call from another site....seems their back end has
disappeared. I have searched their shared drive, all the pc's on site...no
go...it's not there. Unfortunately, they had not performed a back up since
last year so all data was lost.

Today I got a call from a third site....same problem. Same back up situation.

My questions are:

1. Is this common? I can't imagine that files just 'disappear'.
2. Is there any possible way to recover this?

I'm pretty sure the answers are no to both questions, but I had to ask.

You're going to have to ask yourself what's in common with the missing files.
Your post implies that only our Access files are disappearing. And
implicitly you're exploring whether the issue and a possible recovery may be
Access related.

There aren't many functions in Access that get even close to deleting
entire files. Maybe a "compact and repair" or "splittter" gone haywire.
Or maybee somehting in you implmentation or code that messes with the files.
If not, my first guess is that your problem isn't in Access.

Could be IT issues but again, what's in common with those two locations.

Probably the first thing I'd be thinking about is malicious deletion, at
least to the point of immediately backing up the other 3 back ends and
reviewing this possibility.





"Boz" wrote:

> Help....I am running a database that is used at 5 different sites. Each site
> has a stand-alone version of the front end and back end that is kept on a
> shared drive.
>
> A few months ago, the back end file at my site disappeared. I left one day
> and it was there, came back the next and it's gone. Since we are a 24/7
> operation I assumed that somebody deleted the file. Luckily, I had a backup
> that was only 2 days old so I restored it and went on my way.
>
> Last week I got a call from another site....seems their back end has
> disappeared. I have searched their shared drive, all the pc's on site...no
> go...it's not there. Unfortunately, they had not performed a back up since
> last year so all data was lost.
>
> Today I got a call from a third site....same problem. Same back up situation.
>
> My questions are:
>
> 1. Is this common? I can't imagine that files just 'disappear'.
> 2. Is there any possible way to recover this?
>
> I'm pretty sure the answers are no to both questions, but I had to ask.

Here's a question....

The company that we work for runs a back up daily of their shared files. If
the database is open is will just skip the back up. Is it possible that
there is something in the backup software that is causing the file to be
deleted?


"Fred" wrote:

> You're going to have to ask yourself what's in common with the missing files.
> Your post implies that only our Access files are disappearing. And
> implicitly you're exploring whether the issue and a possible recovery may be
> Access related.
>
> There aren't many functions in Access that get even close to deleting
> entire files. Maybe a "compact and repair" or "splittter" gone haywire.
> Or maybee somehting in you implmentation or code that messes with the files.
> If not, my first guess is that your problem isn't in Access.
>
> Could be IT issues but again, what's in common with those two locations.
>
> Probably the first thing I'd be thinking about is malicious deletion, at
> least to the point of immediately backing up the other 3 back ends and
> reviewing this possibility.
>
>
>
>
>
> "Boz" wrote:
>
> > Help....I am running a database that is used at 5 different sites. Each site
> > has a stand-alone version of the front end and back end that is kept on a
> > shared drive.
> >
> > A few months ago, the back end file at my site disappeared. I left one day
> > and it was there, came back the next and it's gone. Since we are a 24/7
> > operation I assumed that somebody deleted the file. Luckily, I had a backup
> > that was only 2 days old so I restored it and went on my way.
> >
> > Last week I got a call from another site....seems their back end has
> > disappeared. I have searched their shared drive, all the pc's on site...no
> > go...it's not there. Unfortunately, they had not performed a back up since
> > last year so all data was lost.
> >
> > Today I got a call from a third site....same problem. Same back up situation.
> >
> > My questions are:
> >
> > 1. Is this common? I can't imagine that files just 'disappear'.
> > 2. Is there any possible way to recover this?
> >
> > I'm pretty sure the answers are no to both questions, but I had to ask.

The real answer will be to look at the details of what the backup software /
implementation is doing.

But backup softwares / implementations often include file deletion (e.g. of
old backups) and so if one has gone awry or is set up wrong it could
certainly wipe out files.



"Boz" wrote:

>
> Here's a question....
>
> The company that we work for runs a back up daily of their shared files. If
> the database is open is will just skip the back up. Is it possible that
> there is something in the backup software that is causing the file to be
> deleted?
>
>
> "Fred" wrote:
>
> > You're going to have to ask yourself what's in common with the missing files.
> > Your post implies that only our Access files are disappearing. And
> > implicitly you're exploring whether the issue and a possible recovery may be
> > Access related.
> >
> > There aren't many functions in Access that get even close to deleting
> > entire files. Maybe a "compact and repair" or "splittter" gone haywire.
> > Or maybee somehting in you implmentation or code that messes with the files.
> > If not, my first guess is that your problem isn't in Access.
> >
> > Could be IT issues but again, what's in common with those two locations.
> >
> > Probably the first thing I'd be thinking about is malicious deletion, at
> > least to the point of immediately backing up the other 3 back ends and
> > reviewing this possibility.
> >
> >
> >
> >
> >
> > "Boz" wrote:
> >
> > > Help....I am running a database that is used at 5 different sites. Each site
> > > has a stand-alone version of the front end and back end that is kept on a
> > > shared drive.
> > >
> > > A few months ago, the back end file at my site disappeared. I left one day
> > > and it was there, came back the next and it's gone. Since we are a 24/7
> > > operation I assumed that somebody deleted the file. Luckily, I had a backup
> > > that was only 2 days old so I restored it and went on my way.
> > >
> > > Last week I got a call from another site....seems their back end has
> > > disappeared. I have searched their shared drive, all the pc's on site...no
> > > go...it's not there. Unfortunately, they had not performed a back up since
> > > last year so all data was lost.
> > >
> > > Today I got a call from a third site....same problem. Same back up situation.
> > >
> > > My questions are:
> > >
> > > 1. Is this common? I can't imagine that files just 'disappear'.
> > > 2. Is there any possible way to recover this?
> > >
> > > I'm pretty sure the answers are no to both questions, but I had to ask.

yes- it happened to me twice in a roll with 2007


"Chris O'C via AccessMonster.com" wrote:

> If you're using Access 2007, there's a known issue with compact on close.
> See http://allenbrowne.com/bug-DeleteOnCompact.html.
>
> If you're not using Access 2007, check your VBA code for any "Kill" commands
> that delete the db file or compaction commands that compact the db to the
> same file name. If something goes wrong, the original db file can be deleted.
>
>
> Other than that, I'd suspect a user accidentally deleting the file, but it
> would be extremely unusual for three different sites to have the db deleted
> by three different people. Do you have any one person with deletion
> permissions at all three sites?
>
> And you should put a copy of the front end on each user's PC, not share it on
> the network.
>
> Chris
> Microsoft MVP
>
>
>
> Boz wrote:
> >Help....I am running a database that is used at 5 different sites. Each site
> >has a stand-alone version of the front end and back end that is kept on a
> >shared drive.
> >
> >A few months ago, the back end file at my site disappeared. I left one day
> >and it was there, came back the next and it's gone. Since we are a 24/7
> >operation I assumed that somebody deleted the file. Luckily, I had a backup
> >that was only 2 days old so I restored it and went on my way.
> >
> >Last week I got a call from another site....seems their back end has
> >disappeared. I have searched their shared drive, all the pc's on site...no
> >go...it's not there. Unfortunately, they had not performed a back up since
> >last year so all data was lost.
> >
> >Today I got a call from a third site....same problem. Same back up situation.
> >
> >My questions are:
> >
> >1. Is this common? I can't imagine that files just 'disappear'.
> >2. Is there any possible way to recover this?
> >
> >I'm pretty sure the answers are no to both questions, but I had to ask.
>
> --
> Message posted via AccessMonster.com
> http://www.accessmonster.com/Uwe/For...esign/200804/1
>
>