Follow these steps to run Dynamic Web TWAIN Plug-in on a client side machine:

Note: These steps are available in Firefox 1, 2 and 3.

1. Open the web page in Firefox.

2. Click Install Missing Plugins in the page.


3. In Plugin Finder Service, click Manual Install.

4. In Opening DynamicWebTwain.xpi, select the Open with option, click Browse and select firefox.exe. Click OK to open with Firefox.



5. Click Install Now at Software Installation.



6. Restart Firefox.

From now on, you can use Dynamic Web TWAIN in Firefox.

References:

For more information about how to use Dynamic Web TWAIN Plug-in on your web server, please refer to:
How to use Dynamic Web TWAIN Plug-in