Hello,
Here is the situation: Windows Server 2012 Standard Edition, SQLServer 2012 Standard edition, MSAccess 2013 using ODBC 11. Sometime Access users get a message that they do not have permission to access SQLServer or that is doesn't exist. I checked the SQLServer logs and could not find any errors. But, on the Windows NT Security Log, I found a lot of messages (all at the same time) that say An account was successfully logged on, then immediately: An account was logged off (with the user's login name). There were about 50 of these messages in the space of a few minutes.
The only way that user could restore their connection to SQLServer was to reboot their machine.
I do notice a lot of logon - logoff messages for some of the users. Is this typical?
I believe we have enough client access licenses to Server 2012. I may need to check this. One problem may be that we have only 10 CALs to SQL Server, but we have 11 machines connecting through Access to SQL Server. I didn't think this would be a problem because we only have 7 employees and they are normally only at one desk/logon.
Any help greatly appreciated!
Thank you,
Albert
Albert S