Coexistence of different versions

Different versions of the products of the ThinkDesign Suite can co-exist alongside each other on the same computer. To have different versions operating on the same PC, you must restore the registration of the Dlls needed to run the version you wish to use.
To use the ThinkDesign Suite version 2023.1, if it is different from the last installed or registerd version, proceed as follows:

1. Either just run ThinkDesign 2023.1. If this version is not the last registered one, this is detected automatically and a message box proposes to apply the registration of 2023.1 again.
2. Either first run ThinkDesign 2023.1 Registration. Note this is equivalent to open the "C:\Program Files\think3\2023.1\common" folder (if you installed to a different folder, open the "common" subfolder under your own installation folder) and Double-click TDRegistration.exe.

Only the version of the TDRegistration tool equal v. 2023.1 allows the registration of ThinkDesign 2023.1.

For older version than ThinkDesign 2020.1 refer to each respective version of the switch tool.