I got this problem when i install both skype and wamp on my local machine. Skype was working fine but wamp server icons turns to orange and i failed to open it in localhost. The i do the following steps to turn the wamp icon to green. Login to Skype and go to
Tools >> Options >> Advance >> Connections
and uncheck the use port check box. See the image below
After you uncheck restart your skype and wamp and run the wamp first. Problems went and both working fine now.
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