Problems simulating PIC16F84A

[vigrub]

Hello!

I am a beginner at best in Multisim and have ran into an issue when trying to simulate a simple circuit. I want to use a switch connected to a microcontroller PIC16F84A to decode and print numbers on a seven segment display. The PIC16F84A is coded in Assembly and the code isn't super advanced, but when trying to run the interactive simulation the program freezes for a while then gives the following error message: Error: Build step timed out. 

I am having trouble understanding why this circuit can't be simulated and would appreciate feedback/support. I will attach the circuit and the Assembly code for the microcontroller PIC16F84A. 
Thanks in advance.