Wireshark-users: [Wireshark-users] Problem Installing Wireshark and WinPcap
From: Habib Habib <metni009@xxxxxxxxx>
Date: Sun, 10 May 2009 22:16:02 +0300
Hello everyone,

I tried to install Wireshark 1.0.7 on my Windows Vista using the windows installer. When it got to the WinPcap installation phase, an error message appeared:

An error occured while installing the Microsoft Network Monitor Driver (NetMon) (0x800F0203).
You will be able to use WinPcap on standard network adapters, but not on Dialup connections and VPNs.
Please contact the WinPcap team <winpcap-team@xxxxxxxxxxx>.
The installation will now continue.

Then, after restarting my computer, and opening Wireshark, the following error message appeared:
 
This application has failed