[AccessD] Error: Your network access was interrupted

[James Button]

And - to add to the possibilities but probably not in this case:
 

A while ago I took a backup (a whole drive - System(Boot), XP & win-7
partitions) to a personal cloud device.

When I tried copying that to a removable drive (as an offline backup of the
online backup) I got network errors reported. 
Repeated attempts using different software seemed (to me) to show that it was
something within windows-10 that was getting, or causing the error.
 
Anything (drag.drop, xcopy xxcopy robocopy) running from win-10 platform got the
same error reported - in (as near as I could determine) the same 2 places.
BUT Win-7 and XP copied the 4GB files OK just 

Strangely, windows-10 considered the backup files to be a 'folder-set' and would
allow me to copy ALL the files from the backup - and that was natively, without
even a 'Mount'

I eventually deleted those backup files and redid the backup using different
software, 
and have created many other backups since from various systems - various
versions of XP, win-7, win-10 

And no problems - so there seems (to me) to be nothing actually wrong with the
network, or the storage device, 
just something within windows-10 that got/gets confused with those particular
files and reports errors.

JimB
   

-----Original Message-----
From: AccessD [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Jim
Dettman
Sent: Thursday, November 10, 2016 12:51 PM
To: 'Access Developers discussion and problem solving'
<accessd at databaseadvisors.com>
Subject: Re: [AccessD] Error: Your network access was interrupted



 The problem with this error is that so many things can cause it, and yes,
it's the network in some way.  JET works fine over a solid LAN with little
issue (and note LAN, not a WAN - can't tell you how many people try to run
it over a WAN, which it was never designed for).   Problem is, JET will
complain loudly long before other apps do, so it usually gets blamed for the
problem.

 Besides the wireless issue (high latency), also look for NIC cards that
have power management (go to sleep) and disable that.  Also disable any
diagnostic protocol they might have (card disconnects from the network, runs
its tests, then re-connects, which will drive JET nuts).

 If your using mapped drives, be aware that windows has a built-in timeout
which needs to be disabled.

 Also have them check that DB's are not being virus scanned on the stations
or servers.

 And unlike the others, I don't believe going unbound is really a solution.
If your going to bother to do that, then you might as well not use Access.
And for most apps it would be a total re-write anyway.  

 A SQL Server backend though to replace JET is certainly an option and
usually not too much of a hill to climb.

Jim.

-----Original Message-----
From: AccessD [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of
David Emerson
Sent: Wednesday, November 09, 2016 08:31 PM
To: 'Access Developers discussion and problem solving'
Subject: [AccessD] Error: Your network access was interrupted

Hi Listers,

 

One of my clients is getting the following error:

"The expression After Update you entered as the event property setting
produced the following error: Your network access was interrupted"

 

Does anyone have any experience with this.  Surfing indicates that it is a
network issue rather than an Access one but I am working with another
company in charge of the hardware and am trying to give them leads.

 

Regards

David Emerson
Dalyn Software Ltd
Wellington, New Zealand