WB 10.6

I have the installer package for WB 10.4.5 but not the one for 10.6. Tried to dl it from the site but...my sub for ODNT has expired. When I installed WB 10.4.5 after a clean install of the Creators Update, everything worked fine until about 30 minutes ago. Now I get an error message saying that there is a dll mismatch and WB is not installed correctly. This after it updated to version 10.6. I'd like to reinstall version 10.6 rather than the older version thus avoiding another mismatch. Can I get the installer package for WB 10.6? Please. Thanks in advance  

EDIT: I thought WB updated to version 10.5. It did not. WB updated to version 10.6??? I thought after a sub expires you have to renew in order to get updates.