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Here is advice I got from a Wise rep:

"""
This sounds like it is hanging at the point that the install
is trying to self register files. You can test this by
running the setup.exe with a /m1.  This will run the install
in manual mode, and prompt when each file is trying to self
register.  This will indicate which file it is trying to
self register, and then the error message.
"""

Can you try this, please, and report the result?