My Windows 7 Pro machine correctly ran Apache and MySQL servers until I accepted the free "upgrade" to Windows 10 Pro. Now the services won't stay running.

I had previously installed the IndigoAMPP 9.04 distribution from IndigoStar software, including Apache 2.2.11 and MySQL 5.1.30 which ran perfectly until yesterday.

Now neither of those services will start, whether launched from the IndigoAMPP monitor 1.0 or from Services tab of Windows Task Manager.

I found the following errors in the System Event Log:

The Apache service named
reported the following error: >>>
(OS 10013)An attempt was made to access a socket in a way forbidden by its access permissions. : make_sock: could not bind to address 0.0.0.0:80
The Apache service named

reported the following error: >>>
no listening sockets available, shutting down
Now what?