I have a screenshot dated 14/6/2017 of a dialog saying: "DLLRegisterServer in TeeChart201664.ocx succeeded". I think this proves that I installed and registered it properly. Nevertheless, I registered it again and it worked. Apparently the OCX must have gotten deregistered somehow. So thanks for the...

When I run my C++ programs, my charts have the Evaluation Version overlay. I also get the nag dialog. If I try to run the TeeChart Pro AX feature demo, I get a message "Component 'MSINET.OCX' or one of its dependencies is not correctly registered: a file is missing or invalid". I installed and activ...

Last year, I evaluated TeeChart Pro v2016. I then purchased, installed and registered this product.

After coming back to work from my Christmas vacation, TeeChart has reverted to the evaluation version.

What is going on?