I have created 24+ excel models, they operate autonomously and are sold singly or as a bundle and operate as series. I use ‘Pbuilder’ to compile each model in the series. Having experienced a few problems with the online validation, I am using manual unlock codes for each model install. Each model will install and operate perfectly, however after 20+ models have been installed (Windows10) the model being installed at that time is OK but using a previous model that was OK now requests an unlock code! Re-entering the unlock code back into that particular model sorts the immediate problem for that model, but then it has actually taken the place of another model in the series and when you go back to that model it asks for the unlock again!
It would therefore appear that there is a maximum number of codes being stored in the windows registry and no more will be accepted is this true? We have replicated this problem on other PC’s and its becoming a real pain.