Microsoft C++ Runtime Library error Assertion Failed
The most common cause of that error message is a program that may be running in the background. Some people have reported that not only did they not know the program was running but they didn't even know it was on their system. And they are almost exclusively sound related programs. See if any of the following are running on your computer and if they are then disable them. If none are on your system then look for any sound program that you are not familiar with.