Is there some reason you haven't upgraded to MPLAB X IDE instead of using MPLAB 8.92? If you upgrade (it's free of course!) then you might want to read this
Microchip forum post. Ummm,,, you did visit the Microchip forums before posting here of course... riiiight? Word on the street is the logic analyzer and simulation (software version at least) are not worth wasting your time for real-time, real application development. Perhaps the REAL ICE hardware version is more up to snuff, but I have always avoided simulators and emulators because of their disconnect from real world operation. Also, did you notice in the screen capture you posted, that the trigger is set to the end instead of the start? Perhaps this is a factor in what you capture...
I haven't fired up any of my hobby and development PICs since last summer, while still living in Dayton, OH. I would like resume my involvement with PICs "real soon now" but still haven't recovered from our move to Florida in December 2016. For now, unless someone else jumps in to help you, I would suggest you join a Microchip forum and ask questions there. The Microchip development community is very large and extremely helpful if you can express your problem clearly enough.