Amcrest imp722s plugin

I made the mistake of getting the amcrest imp-722 bullet camera instead of the foscam FI8918W. they are the exact same camera but the HS touch camera set up only has an "auto set up for the foscam and it will not recoginize my amcrest. I tried to do a manual snapshot install by using the
http://192.168.1.11:80/snapshot.cgi?user=xxx&pwd=xxx but it did not work

Any advise would be appreciated.