Gmail Calendar Signon Won't Accept Typing in Password Field

I have just installed the Beta version of emclient 7.  I am using Google’s Calendar.  During setup emclient prompted me for my Google password.  However I am unable to type characters in the password field.  My keyboard appears to be disabled.

Hey Paul,

I’ve sent you an email detailing further instructions.

-Dave

Is there some way to revert to emclient 6?  It has now crashed in the middle of a lengthy email which will be difficult to reproduce and I rely on my email too much to have that happen.
I tried to download the setup.msi for V6 but was told there was a later version installed when I ran it.
Do I have to completely remove emclient before re-installing Version 6?

Hi Paul,
you need to uninstall version 7 and then run the install of version 6.
Don’t worry as uninstall won’t affect your data in any way. The new install will pair back up with your old version 6 database.

Regards,
Olivia