The previous complete file for new installation of the model was called SetupCoupModel6.msi is still available for a while for old users of the CoupModel with the executable file in folder :
C:\Program Files (x86)\PEJ\CoupModel
The new distribution for of the model is called CoupModelSetup.msi and is recommended for both new and previous users of the model. The new installation procedure copy to a new folder for executable files:
C:\Program Files (x86)\CoupModel Solutions\CoupModel
To avoid conflicts with older installation on a Windows computer please visit the Installed Apps and remove the previous CoupModel. After a succesful installation of the CoupModelSetup.msi you should find the model in the list:
