King Nintendoid wrote:
As I have only tested this with Deerpark Alpha 2, I dunno if this still works. But here goes. Get the extension of your choice. Instead of installing (which would mean leftclicking) rightclick and save the xpi file. Rename the file to a zip. Extract it, and then open install.rdf with notepad. Here, change the value for MaxVersion to 1.5 (in Deerpark Alpha this would've been 1.0+). If there is more then one entry for MaxVersion, change both of them. Save. Repack everything into a zip file. (in Windows Explorer) go to Tools.. and then that option at the very bottom (having a Dutch version of Windows sucks when you're giving a tutorial on the Internets. Hmm. .wait.. Thilo Savage says it's called 'Windows Folder Options'). Select the second tab (...did I mention I HATE this?) and uncheck Hide Known File Extensions. This way, you can rename the new zip file back to an xpi. (you can now re-enable the option if you please). In Firefox, open the Extension Manager, and then drag the xpi file into the Manager. Install it. Close and reopen Firefox.
This worked for me with several extensions that were for some reason 'not compatible'.
Yeah, I thought about doing that, too, but I was afraid to. Now that you said it works, I might try it.
