1) The way I got this to work was this.
Download this plugin then install, restart firefox.
https://addons.mozilla.org/en-US/firefox/addon/6543Once open, click Tools > Addons > And an option "OVERRIDE ALL COMPATABILITY" should appear, highlight ffclick and click that OVERRIDE option, click ok, attempt to open 2df.
If that does not work, proceed to step 2.
2) In FF3, click TOOLS > ADD-ONS, look for FFCLICK once if you still have it installed and check the options. The first box you can tick is, "Do not prompt.....". Tick (check) that box then click ok. Restart firefox, then attempt to play 2df and it should bypass the download question automatically.
If 2 still does not work, you can attempt to add two values which is a little tricky but it may help it work. Furthermore, I am not responsible for any damage because of this, besides, I currently did this and it worked for me
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3) In the browser bar, type about:config then enter. You will see a page with a disclaimer, if you agree, click on the option that you do so. You will see many links, scroll all the way down until you are at the very last link, right click in empty white space under the last item and click NEW > BOOLEAN.
A) Name this boolean extensions.checkCompatibility
A2) Set this boolean to false.
B) Create a new boolean, name it extensions.checkUpdateSecurity
B2) Set this boolean to false.
Finally, restart firefox and attempt to open 2df again. If all else fails. UNINSTALL FFCLICK ONCE ADDON, SEARCH FOR ALL VERSIONS OF FFCLICKONCE WHEN YOU ARE AT THE MAIN PAGE (the option to download from there may be disabled but clicking all versions should allow you to download the february 2008 version) then attempt this tutorial. Courtesy of a fellow gamer. Good Luck.
Note: When an eventual update does come out for FireFox3. You should delete these two values simply by entering about:config in the browser, looking for those values you created and deleting them. Also, this is one way I may thank all the fellow gamers I always enjoy fighting on 2df and to damdai for this app. This should solve the problem.
