This might help.
Open Regedit (WINDOWS KEY + R on your keyboard), or by clicking Start and typing on the search bar "regedit" without quotes.
Navigate to [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]
On the right panel look for the "WaitToKillServiceTimeout" string and change it value to 1000 by right clicking the string and selecting Modify...
The Default Value is 20000
You can modify it down to 1000, rather extreme, I would suggest you start at 2000.