Analysis of information sources in references of the Wikipedia article "ClickOnce" in English language version.
The Windows Presentation Foundation (WPF) plug-in for Firefox and the .NET Framework Assistant for Firefox enable XAML browser applications (XBAPs), loose XAML, and ClickOnce applications to work with the Mozilla Firefox browser. [~snip~] The .NET Framework Assistant for Firefox enables stand-alone ClickOnce applications to run from the Firefox browser. The .NET Framework Assistant for Firefox functions identically when it is installed before and after the Firefox browser.
Known issues [~snip~] Issue 2: .NET Framework assistant for Firefox has the Uninstall button disabled. In the .NET Framework 3.5 SP1, the .NET Framework Assistant enables Firefox to use the ClickOnce technology that is included in the .NET Framework. The .NET Framework Assistant is added at the computer level so that its functionality can be used by all users at the computer level instead of at the user level. Therefore, the Uninstall button is unavailable in the Firefox Add-ons menu because standard users are not permitted to uninstall computer level components.
To resolve this issue, use one of the following methods: Method 1: Download the Update to .NET Framework 3.5 SP1 for the .NET Framework Assistant 1.0 for Firefox [~snip~] Note: This update is included in Windows 7 and in the .NET Framework 4.0. [~snip~] Method 2: Remove the .NET Framework Assistant for Firefox [~snip~]