I get an error when installing Apache 2.2 on Windows Vista Ultimate from file: apache_2.2.9-win32-x86-openssl-0.9.8h-r2.msi I get the same error below when attempting to start Apache from Windows Start Menu or with ./httpd.exe -k start: (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 no listening sockets available, shutting down Unable to open logs Exit 1 The top of the install.log file looks like: Installing Apache HTTP 2.0 server with DomainName = 127.0.0.1 ServerName = 127.0.0.1 ServerAdmin = sturdyworks@xxxxxxxxx ServerPort = 80 ServerSslPort = 80 ServerRoot = C:/Program Files/Apache Software Foundation/Apache2.2 I can successfully ping "localhost" as 127.0.0.1, and have tried setting DomainName & ServerName to localhost. I do have administrator permissions on my user account, but double clicking on msi file or even opening a CShell as Administrator and running "msiexec.exe /I apache_2.2.9-win32-x86-openssl-0.9.8h-r2.msi" but neither way works. Below is example of permissions. -rwxrwx---+ 1 +SYSTEM +SYSTEM 15159 Nov 21 2004 ABOUT_APACHE.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 87640 Jun 10 13:49 CHANGES.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 4405 Feb 13 2008 INSTALL.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 36833 Jun 13 21:58 LICENSE.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 1323 Jun 13 21:58 NOTICE.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 22104 Jun 13 21:58 OPENSSL-NEWS.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 9780 Jun 13 21:58 OPENSSL-README.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 2016 Jun 12 11:25 README-win32.txt -rwxrwx---+ 1 +SYSTEM +SYSTEM 6094 Jan 9 2007 README.txt drwxrwx---+ 1 +SYSTEM +SYSTEM 8192 Sep 27 10:33 bin drwxrwx---+ 1 +SYSTEM +SYSTEM 0 Sep 27 10:33 cgi-bin drwxrwx---+ 1 +SYSTEM +SYSTEM 4096 Sep 27 10:33 conf drwxrwx---+ 1 +SYSTEM +SYSTEM 8192 Sep 27 10:33 error drwxrwx---+ 1 +SYSTEM +SYSTEM 4096 Sep 27 10:33 htdocs drwxrwx---+ 1 +SYSTEM +SYSTEM 40960 Sep 27 10:33 icons drwxrwx---+ 1 +SYSTEM +SYSTEM 0 Sep 27 10:33 logs drwxrwx---+ 1 +SYSTEM +SYSTEM 81920 Sep 27 10:33 manual drwxrwx---+ 1 +SYSTEM +SYSTEM 28672 Sep 27 10:33 modules --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx