Trying to support an existing Sage installation.
Customer went from single user 2008 licence to 2 user 2011 licence - I did not perform the upgrade so cannot say what happened.
Not so long ago the data was moved to the server to allow another user access to the data, at this point in time the concurrent usage was possible.
A situation recently arose where I had to re-install Sage on the original PC the data resided on (this was to fix a reports issue that arose from the original update).
Now when we try and have 2 concurrent users using sage (which the licencing allows for) I get warnings that the other user is using sage and vice versa.
Sage is not installed on the server, only the data resides on a share.