Firefox Portable

I feel really bad posting here, since it looks like everybody else knows what they're talking about, and I don't really know anything about computers. So sorry in advance.

Here's the problem: Every time I'm installing the program an error report comes up that says something to the effect of "problem writing to the file 'classic.jar.'

I tried installing FF2 instead, and the same thing happened, though with a different .jar. I'm deeply sorry for asking what I'm sure is a stupid question, but I don't have any idea what to do.

Firefox Portable > Tools > Options > Advanced > System Defaults > Check Now
set Windows 2000 > Tools > Folder Options... > File Types > HTM (and others) > open
to "C:\FirefoxPortable\App\firefox\firefox.exe" -requestPending -osint -url "%1"

Why not
to "C:\FirefoxPortable\FirefoxPortable.exe" -requestPending -osint -url "%1" ?

Lovin' FF3 but hatin' the fact that so many add-ons/extensions create new home pages that launch when I start FF3. I don't see these additional URLs in my tools/homepage list (/en-US.start2.mozilla.com/firefox?client=firefox-a&rls=org.mozilla:en-US:official). What gives? Any idea how to keep these from launching without removing the add-ons?

Add-ons that are creating home pages:
Download Helper
FlashGot
FireShot Pro (though it may just be complaining because I like the free version)
Yapta
FireFox Companion for Ebay

I've only been using the PA Suite for a couple of weeks but I love it! I've added a few extra apps, including my old pal Pegasus Mail. The only problem I have yet to solve is how to link FF mailto:s to Pegasus Mail. I've tried the old trick of creating a USER.JS file pointing to PM's WSENDTO but no luck. If there is no solution yet (as per FAQ #3), I fondly hope that one is forthcoming.

On the other hand, if someone here has a solution, please post it!

adTHANKSvance

I just upgraded to FF portable 3.0.1 from 3.0 using a fresh download from portableapps. When I loaded the application for the first time it took me to a welcome screen saying I am running Firefox 2.0.0.14 and saying I should upgrade.

Help > About says I'm running 3.0.1, but Firefox Addons page says I need to upgrade to install addons.

Is the installation broadcasting an incorrect version number? How can I check?

I've been running PFF 2.0.0.8 in Win98SE with no major problems up until today when PFF hung 3 times in rapid succession. This motivated me to upgrade to PFF v3, which would not start at all. So I reinstalled PFF v.2.0.0.8 and it did start. However, while it does start, and the "about:config" entered in the address bar works and, from that address, I can click on the HOME button (an html page I created that is stored in a directory in the Firefox directory) and that page comes up.

How can i download the FirefoxPortable v 2.0.0.16?Anyone can tell me?Please....

When I try to compile the new NSI script to use my own custom splash image there is a error:

MakeNSIS v2.35 - Copyright 1995-2008 Contributors
See the file COPYING for license details.
Credits can be found in the Users Manual.

Processing config: 
Processing plugin dlls: "G:\PortableApps\NSISPortable\App\NSIS\Plugins\*.dll"
 - AdvSplash::show
 - Banner::destroy
 - Banner::getWindow
 - Banner::show
 - BgImage::AddImage
 - BgImage::AddText
 - BgImage::Clear
 - BgImage::Destroy
 - BgImage::Redraw
 - BgImage::SetBg
 - BgImage::SetReturn
 - BgImage::Sound

Due to a blank (0 byte) bookmark file can't delete a folder containing a previous Firefox. I've tried deleting it in different PCs and with third party apps but without success. Can someone tell me how to resolve this? Thanks.

what about the websites that only woks with IE, how i can open those sites with firefox?