Solved. I made the hidden directory ProgramData visible, then took ownership of it and all its subdirectories, then changed permissions on the subdirectory "JP Software" and gave the owner "full control." Then I could actually register the product. (I note that I did get a "registration...

Hello-- I'm running Windows 10, 64 bit. I purchased TCMD 19, 64-bit. Installed OK, registered OK. However, whenever I open TCC (which I use a lot), I get this error message: Access is denied "C:\ProgramData\JP Software\TakeCommand.19.0.key" When I dismiss the error-message box, everything...