Author: Richard Kaye
Posted: 2014-07-17 at 15:04:29
The short answer is disable SMB2/3 and turn off opportunistic locking on servers & workstations. MS has said multiple times they have corrected problems introduced with SMB2 but my experience has been that 99% of my data corruption issues went away by doing the above.
Here are some other useful links.
http://support.microsoft.com/kb/296264
http://www.petri.co.il/how-to-disable-smb-2-on-windows-vista-or-server-2008.htm
http://www.caseware.com/support/caseknowledge/kb-271
I've also got this in my bag of tricks
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
Create a DWORD value named DirectoryCacheLifetime and give it a binary or hexidecimal value of 0.
I would also make sure that if you're using a share that you turn off off-line file support.
--
rk
-----Original Message-----
From: ProfoxTech [mailto:profoxtech-bounces@leafe.com] On Behalf Of Alan Lukachko
Sent: Thursday, July 17, 2014 2:34 PM
To: profoxtech@leafe.com
Subject: VFP9.0 data corruption on Windows Server 2012 RC
One of my customers recently purchased a new HP Reliant server with Windows Server 2012 R2 installed. The hardware vendor installed our program and data and it worked as before without a site visit on our part. Our VFP 9.0 program hasn't changed in more than 4 years. Now they get corruption of indexes. A message flashes up when this happens. They have yet to capture the content of it. I have been unable to see it remotely and it's a 3 hour journey to see it live. We have a way of repairing the DBC and a reindexing routine, which they can do themselves without our intervention. This doesn't happen every day and more random that regular.
Any suggestions on what I could try remotely?
TIA
Alan Lukachko
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