Wamp server offline

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I have installed Wamp server, but when try to launch it, the taskbar (orange) icon indicates that its "offline".
  • I have tested port 80, it seems that it is not being used and IIS is disabled.
  • The "Start" and "Stop service" options under Apache, are grayed out (disabled).


  • Install the C++ Redistributable Package 2010: here.
  • If the problem isn't solve yet simply download the missing msvcr100.dll file and place it in C-> Windows-> system 32

Thanks to jrad31 for this tip.
Jean-François Pillou

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