Python access violation
All of the attempts sounds futile... 
Even removing the VS is a challenging stuff... and as people consider, changing the OS is the most stable way to get rid of VS in the presence of such anomalies regarding its libraries...
So... I changed the OS... and installed the VS and PTVS again...
Here is a Python 3.4 user, in VS 2013 and PTVS...
I'd written a program to plot something by Matplotlib... The output had been generating and everything was ok...
So, I closed VS and now I've opened it again after an hour, running the very script, but this time as soon as I press F5, a window appears and says Python has stopped working...
There is a short log in the output window, which asserts that:
The program '[9952] python.exe' has exited with code -1073741819 (0xc0000005) 'Access violation'.
Who could decrypt this error, please?!...
Kind Regards
.........................................
Edit:
I just tested again with no change... The error has been changed to:
The program '[11284] python.exe' has exited with code -1073741819 (0xc0000005) 'Access violation'.
Debug shows that when the program points to the drawing command of the matloptlib, i.e. plt.show(), this crash will happen...