Registration popup

I am sorry if this is in the wrong section.I am having a problem with a HP product registration popup that once it gets started it is harder than hell to get rid of.This is a Dell computer but I have a HP 4110 office jet printer.I have had the printer on here for a couple of years I think and never had this problem until recently.The box that pops up wants me to register it.At first I canceled it,and another box comes up asking to remind me tomorrow,next week,and don't remind me again.It doesnt matter which one you check,it will start asking the same thingf over and over.I can let the computer go idle and when I come back it will be on here 89 times.I have tried to delete the printer from the add and remove programs,but it wont let me even do that.I still want to use the printer though.What can I do short of burning this piece of crap up.

 

Ok,I typed in what you gave me in the search box,and under tasks there is about 300 Webreg things.Do I have to just go one at a time and delete them.

 

Ok,I got them all deleted.Just had to do them one at a time,I don't know how to select them all at once.Seems to be working,that web reg. has not came up one time since.Thanks a million man.