IMPORTANT: you have to use localhost or 127.0.0.1 now with port 8080, this means 127.0.0.1:8080 or localhost:8080. Port 80 blocked by 'Microsoft Web Deployment Service', simply deinstall this, more info hereīy the way, it's not Microsoft's fault, it's a stupid usage of ports by most WAMP stacks. Left click the wamp icon in the taskbar, go to apache > nf and edit this file: change 'listen to port. To prevent this in future, you should config the software's port settings (skype can do that). Search for that PID you just notices and stop that thing (right click). Switch to the tab where you can see all services currently running, ordered by PID. Press AltGr + Ctrl + Del to get into the Taskmanager.

This is the process id of the software which currently usesport 80. To make it short: open command line tool, type 'netstat -aon' and look for any lines that end of ':80'. A video solution can be found here (34.500+ views, damn, this seems to be a big thing ! EDIT: The video now has ~60.000 views ) ) Avast Cleanup Pop-up Notice ‘Your computer is working slowly ‘ 3. Typically using the pop-up notification, ‘Your computer is working slowly ‘ including the number of issues and a button(‘Improve performance’). This problem is caused by Windows (7) in combination with any software that also uses port 80 (like Skype or IIS (which is installed on most developer machines)). Once Cleanup detects some performance issues on your computer, Avast will notify you from time-to-time to take them off. Solution(s) for this, found in the official forums:

How to turn off avast premier