Deactivate Trial Versions
If you have downloaded a trial version of the PC version and subsequently buy the full version you need to completely get rid of the trial. Just going through the usual Uninstall will not take the software off your computer.
To rid your computer of the trial, follow the link below.
TC Deactivator 64-bit http://downloads.imsidesign.com/TC2019/builds/License/deactivate_TC2019_x64.exe
TC Deactivator 32-bit http://downloads.imsidesign.com/TC2019/builds/License/deactivate_TC2019_x32.exe