If TwidoSuite is not in the "Add or Remove Programs" first verify that you have administrative rights on the PC. Then go to the registry and look under;
Once you find this folder and delete it, reboot the PC and then go back and search again on the PC and remove
anything that says TwidoSuite except for the programs.
Note: Twido and TwidoSuite was obsoleted 12/31/16 and has been replaced with the M221 and SoMachine Basic, The Twido program can be imported into SoMachine Basic.