After you buy TCAD Professional edition or Enterprise edition,
Please uninstall TCAD trial edition first:
a.1
Please remove the trial package in Delphi IDE,
Menu -> Component->Install Packages
select CrystalComponentRAD2022.bpl
Uninstall it.
a.3
Unistall TCAD trial edition in Control Panel->Program and Function-> find "TCAD for VCL(trial)"
->Double click -> Uninstall it.
a.3
Check the trial package exist or not
Open folder:
C:\Users\Public\Documents\Embarcadero\Studio\20.0\Bpl
if exist CrystalComponentRAD2022.bpl remove it.
if exist remove it.
a.4
Open folder:
C:\Program Files(x86)\Codeidea.TCAD.VCL.32.Eval.2019
if exist CrystalComponentRAD2022.bpl remove it.
Install new package.
b.1 Install the TCAD PRO or ENT package which download from our user protal system
b.2 Start new project as a test.