Same issue. When I install the latest and then open a file in DW the install (2.3.2) does not start. I completely removed DW and all preferences. Reboot, Re-Installed, Reboot, Installed 2.3.2, Open DW and a blank file. Nothing happens.
I've tried with both extension mgr and the one from Project VII. Same results.
When you first remove 2.2.0 and install 2.3.2 you get this error (see attached) when you open a file in DW.
Error will not go away so I have to uninstall DW and start all over again.
Once you reinstall everything DW and 2.3.2 it will not install.