A. Download the Plugin

download mozactivex-ff-15.xpi

The plugin mozactivex-ff-15.xpi is only for firefox version 1.5.0.x. Check the version of your firefox, if it's not 1.5.0.x, download your corresponding plugin here: http://forums.mozillazine.org/viewtopic.php?t=206213 . And you may also follow the guide on that page.

B. Install the Plugin

Drag and Drop the file mozactivex-ff-15.xpi into the firefox ‘s windows (version 1.5.0.x), a installation window will popup. Click button Install Now to install the plugin.

C. Config the Plugin

Config the plugin by enter a URL: about:config in address box of firefox, some configurations will be displayed in text window. Select the security.classID.allowByDefault and set the value to true.

D. Restart Firefox

Restart the firefox and visit http://www.sopcast.com . If you have installed the SopCast WebPlayer, you can see the WebPlayer's user interface. If you have never downloaded and installed it, download it here , install it and refresh the page.

Feel free to submit your questions in our forum .