Whenever i try to download and play the game says unable to save file due to other process using file.

Here is the error
Name: open.ogg
URL: http://resources.download.minecraft.net/82/822b19d5b722fd689e60cfaa7c3ae39a3bdf701c
Error details: Attempting to move successful download to C:/Users\Krum Family\AppData\Roaming\.minecraft\assets\objects\82/822b19d5b722fd689e60cfaa7c3ae39a3bdf701c The process cannot access the file because it is being used by another process
Filename on disk: e4d1-f161-9a34-251a
Path: C:\Users\KRUMFA~1\AppData\Local\Temp\e4d1-f161-9a34-251a
Exists: file