WampServer

Hi.
I used WampServer 3.2 till 30-40 days ago.
Now the icon doesn't become green.
I tried to unistall Wampserver, checked for VC packages (all installed 32 and 64) and reinstall the latest version of WampServer 3.2.0 for 64 bit with PHP 7.4.0, Apache 2.4.41 and MySql 8.0.18.
System is Win 7 64 bit SP1
Is there Avast Internet Security working.
I tried to restart services but icon remain yellow (2 of 3 services started)
Eventviewer shows this error:
The Apache service named reported the following error:
>>> (OS 10013)Tentativo di accesso al socket con modalità non consentite dalle rispettive autorizzazioni di accesso. : AH00072: make_sock: could not bind to address 0.0.0.0:80

and then:

The Apache service named reported the following error:
>>> AH00451: no listening sockets available, shutting down

I tried to allow WampManager in out and in for all traffic inside Avast firewall

But nothing is changed.

What can I do?

Thanks

Solved.
The problem was that Apache service was not setted Automatic
Thnakyou anyway

No, the problem was you have installed something that also use port 80.

As WAMPServer is a development tool it does not Autostart Apache or MySQL, these are started by the WampManager when you start that, manually.

The usual culprit for the port 80 problem is SKYPE, although that is not the only thing that may have already allocated port 80.
The real solution is to configure SKYPE or what ever else may be causing the issue so that it does not use port 80 or 443.

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(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>
Read The Manuals Apache -- MySQL -- PHP -- phpMyAdmin
Get your Apache/MySQL/mariaDB/PHP ADDONs here from the WAMPServer alternate Repo
-X-X-X- Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-