TOO many WebRep in IE v10.x when only one is needed . .

Greetings,
I am running IE v10.0.9200.16576 and only comes in 32bit, why is WebRep installed three (3) times in IE two are 64bit and one is 32bit. If I do disable the 64bit copy then they are all disabled.
P.S. there is not a 64 bit version for Win7.