EDIT
I have just realized that there are errors being logged. The error is:
[Sun May 01 20:28:49 2011] [error] [client 127.0.0.1] client denied by server configuration: C:/httpd-2.2-x64, referer: [
sub1]
[Sun May 01 20:28:49 2011] [error] [client 127.0.0.1] client denied by server configuration: C:/httpd-2.2-x64, referer: [
sub1]
Help?