Code debugging, c#, VS 2013, how to reach a line of my code?

Question

Software testing

Hello!
I myself am not a programmer, but a tester. I write tests in VS Coded UI.
Actually the question:
Quite often in debugging I press the pause button (to see what is happening in the code, the window search is frozen, etc.).
In VS 2010, the studio showed my line of code.
After upgrading to VS 2013, the studio writes code not running, source not avaible or falls out into assembler (depending on the settings)
Tell me how to return the behavior as in VS 2010?

Answer 1

You need to compile in Debug mode

Answer 2

1. Increase the memory, the main thing is to have SODIMM DDR3, and what frequency is not so important. You seem to have 2 slots / 1 occupied. Accordingly, you can additionally buy a bar for 2 or 4 GB or sell your own and buy 2 4 GB each, because. the chipset keeps maximum 8.
2. If the increase in memory is not enough for a noticeable increase, then switch to SSD by replacing the main screw or cd-rum.
And the percentage is still quite lively