unable to save download

Unable to save download. 1.11.2.jar
Name: 1.11.2.jar
URL: https://launcher.mojang.com/mc/game/1.11.2/client/db5aa600f0b0bf508aaf579509b345c4e34087be/client.jar
Error details: Attempting to move successful download to C:/Users\Connie\AppData\Roaming\.minecraft\versions\1.11.2/1.11.2.jar The process cannot access the file because it is being used by another process
Filename on disk: 9729-a118-c350-18a5
Path: C:\Users\Connie\AppData\Local\Temp\9729-a118-c350-18a5
Exists: file