Sage 50 Canada

Hi, Both my wife and I run small businesses. I purchased a 2 user licence of Sage 50 Premium 2015 but in the mean time she's been using the Sage 50 First Step 2016 version. Is it possible for her to install and use my second Premium version licence…

I have recently changed my computer on my Sage 50 (2015 two-users) was re-installed without apparently no problems but now I can not switch to single-user mode to change some accounts as I get error message that some other user is currently working on…