Put the summary of the bug you're having here

What I expected to happen was...:
Minecraft launching.

What actually happened was...:
The game gave an error message, saying "close2.ogg", the URL
http://resources.download.minecraft.net/7d/7d90eb9e088738c9ae7ad8b2951c7432a0d7cc44 , Error details: Cannot create a file when that file already exists,
Filename on disk: c31b-0fa7-d942-74e4
Path: C:\Users\user\AppData\Local\Temp\c31b-0fa7-d942-74e4
Exists: file
***This does NOT occur on older launchers!
Steps to Reproduce:
1. Make sure you have the filename on disk
2. ...Launch Minecraft with the new launcher
3. ...