Good.. seems progress is made, and you've identified the cause. I can't comment on why incompatibility might cause freezing, I'm afraid..

Suggest you re-register.

The Anniversary build refers to Windows (1607, 14393) - the current build is the Creator's - (1703, 15063).

Windows key +R, winver
to view that.

144643
First you can see I'm logged in.
...

Hi, I have just registered successfully at that forum- there is a strange procedure where you must enter the miniscule dummy login details to access the registration process.

You should be able to...