System Information
Operating system: Idea Pad, Win 10
Graphics card: Intel
Blender Version
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
2.80, downloaded from https://builder.blender.org/download/
Worked: (optional) No
Short description of error
During start of install pop-up says (translated from Swedish) "Code run cannot continue since it is not possible to find OpenAL32.dll"...libsndfile-1.dll, python37.dll and SL2.dll and, the installation is terminated.
I've tried to install 5 times and each time i downloaded the program from the Blender downloading page.
Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).

