For my job I have installed several versions of Modeling on my notebook. When I double-click on a .pkg or .bdl-file, it opens Modeling version 17.0,but I would rather like Modeling to open in version 19.0. I have tried several things like changing the default program in Windows, made changes in the regestry, but Modeling keeps starting in version 17.0. I think it is because version 17 was the latest version I have installed.
Reinstalling version 19.0 did solve the issue, but i think that's a rather drastic, time consuming operation. it would be much easier if:
There is a value in the Registry Editor for HKEY_LOCAL_MACHINE/SOFTWARE/CoCreate/SolidDesginer for: LastInstalledVersion.
You might try just editing that value to the value for version 17 (maybe something like: 188.8.131.52)
D:\Program Files\PTC\Creo Elements\Direct Modeling 17.0 - 184.108.40.206\binx64\SolidDesigner.exe /dde
Hope this helps,