Need Help With Wamp

I am having trouble connecting Auto Blog Samurai. My wamp server is on, but while checking out wamp I clicked on Apache service, test port 80 and a dilaog box came up saying;

Your port 80 is actually used by:

Server: WOS Web Dav Interface

and when I click on localhost in wamp I get a webpage can not be found.

Does this mean wamp isn't working or has been taken over by someone else?

I had ABS working till yesterday now it says I need to be connected to the internet, but my wamp services are on, so I don't know what to do.

Anyone have any ideas.

Dunno what that is about but I had trouble with skype. Turned off skype then turned wamp back on and it worked.

If that is the issue you can change the port of skype so it doesn't interfere with wamp.

Yeah Skype and XAMP/WAMP cause a conflict.

Yep, sounds like a port conflict. Skype typically uses ports 80, 443, and one higher port identified in your Skype Options on the Connections Tab (Tools, Options, Advanced, Connection).