Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Robert,
Sorry for my late response.
I haven't tried out your latest suggestion yet, but I think we've found a workaround.
As mentioned in my original post whenever the activation takes place 2 files get generated:
%localappdata%\Microsoft\Office\16.0\Licensing<GUID>.authString.txt
and
%localappdata%\Microsoft\Office\16.0\Licensing<GUID>.signingCert.txt
These files get based on the user activating the product in conjunction with the computer the activation takes place on.
We've found that when we persist the %localappdata%\Microsoft\Office\16.0\Licensing folder in the user profile whenever the user logs into a different computer and starts a part of Office (e.g. Word, Excel, etc.); the original activation files get renamed to:
%localappdata%\Microsoft\Office\16.0\Licensing<GUID>.authString.txt.previous
and
%localappdata%\Microsoft\Office\16.0\Licensing<GUID>.signingCert.txt.previous
So persisting the above named directory seems to change the success rate of the activation process, to 100% in fact. I've made the change about a week ago. Ever since we haven't seen any failed activation anymore.
Greetings,
Teun