Minecraft fails to start

Put the summary of the bug you're having here

*What I expected to happen was that the Minecraft game would launch as usual...
Describe what you thought should happen here

*What actually happened was that it does not start and suggest to report the bug.

Steps to Reproduce:
1. I launch the "C:\Program Files (x86)\Minecraft\Minecraft.exe"
2. I log in and press Play
3. This error occurs