Reinstalling Previous Version of Docker for Windows 10

Yesterday, January 9, 2018, I accepted an automatic upgrade of Docker for Windows 10. The upgrade version is shown below.

$ docker version
Client:
Version: 17.12.0-ce
API version: 1.35
Go version: go1.9.2
Git commit: c97c6d6
Built: Wed Dec 27 20:05:22 2017
OS/Arch: windows/amd64

Server:
Engine:
Version: 17.12.0-ce
API version: 1.35 (minimum version 1.12)
Go version: go1.9.2
Git commit: c97c6d6
Built: Wed Dec 27 20:12:29 2017
OS/Arch: linux/amd64
Experimental: true

Having done this my container for apache/php will no long start. The error shown is

ERROR: for manager_web Cannot start service web: OCI runtime create failed: container_linux.go:296: starting container process caused “process_linux.go:398: container init caused “mkdir /var/www/html: file exists””: unknown

This upgrade is the only change that was made to my environment. I install the upgrade before I went home and then tried to use it this a.m.

I would very much like to reinstall the previous version of Docker for Windows 10 so that I can get on with my work. How can I do that?

Thank you.