I'm sorry to see you haven't gotten a response. Not many folks using the Lavasoft Firewall use these forums, especially when you have the Support Center available:
http://www.lavasoft.com/support/supportcenter/Check the FAQ pages for these common issues first:
http://www.lavasoft.com/support/faq_firewall.php#9How do I uninstall Lavasoft Personal Firewall?
To uninstall Lavasoft Personal Firewall, follow the steps below:
* Disable the firewall. To do this, right-click on the system tray icon and select "Exit."
* Click on "Start," select "Control Panel," then select "Add/Remove Programs."
* Select Lavasoft Personal Firewall and click "Remove."
I have password-protected my Lavasoft Personal Firewall, but I forgot my password. What should I do?
You can choose between either of these options:
* Reinstall the firewall.
* Delete the configuration file for the firewall, "configuration.cfg" (by default, this is located in the Lavasoft Personal Firewall installation folder), and create a new configuration file.
.............
If still no joy, contact the Support Team via the Support Center to file a request for help:
http://www.lavasoft.com/support/supportcenter/