Click Allow Click Close Click on the install link of the extension or theme again. KkeKkaoer 53 918 visningar 3:51 This connection is untrusted - How to fix this problem in Firefox - Längd: 2:39. Reactivate the Firewall (Making sure you have deactivated the Windows Firewall) I think these Firewalls will just not let you download these files. Logga in Transkription Statistik 232 visningar 1 Gillar du videoklippet? check over here
Try restarting Firefox to see if the extension or theme was installed despite the error . Logga in 2 0 Gillar du inte videoklippet? xD Portions of this content are ©1998–2016 by individual mozilla.org contributors. I de-installed 220.127.116.11 and reinstalled 18.104.22.168, but that isn't any better, so I suspect something on the system, a Windows Update or a Thunderbird DLL update.
mozilla Ask a question Sign In English Search Home Support Forum Firefox I keep getting an unexpected error ... It'll fix the problem. I wondered if anyone had similar problems and solved them. How to Create a Fully Automatic Internet Connection in Windows?
For more information, visit the QuickTime Web site. Recently Firefox has tightened up security on jar files too. (And breaking a few things on the way !)) Happy to help. You can simply try again at a later time or check other download links on both the same site and a different site, before assuming that your own setup is at I have trouble with almost all add-ons.
I'm not able to reinstall it because Error 203 . Content available under a Creative Commons license. Advanced users can disable extension compatibility checking in Firefox 2 and above by adding the boolean preference extensions.checkCompatibility and setting it to false. Restart your computer.
There is an add-on that aids in discovering conflicting extensions: Extension Conflict Troubleshooter for Firefox can be installed from AMO. All-In-One Sidebar extension You may not be able to install new http://kb.mozillazine.org/Unable_to_install_themes_or_extensions_-_Firefox Thank you for using our website to help you with your Firefox Error 203 problem. You could try saving the file on another computer, then copy it over and manually install it on the problem computer.  Note: This error can also occur when installing an HowtoSupport 182 visningar 6:08 How Powerful Is The Vatican? - Längd: 2:55.
Click Help > Troubleshooting, under "Application Basics" next to "Profile Directory", click "Open Containing Folder" Close Firefox using Firefox button > Exit OR File > Exit if using the Menu Bar. check my blog Attempts to install incompatible extensions will result in an error alert saying, "
Once disabled, attempt to install the extension or theme. See this article and bug 378216 for more information. Downloaded theme or extension will not install Some web sites offer the option to download a theme or extension instead of installing RemoveVirus 1 563 668 visningar 5:01 Tutorial | Como Solucionar El Problema Con Firefox (No abre pero se ejecuta) - Längd: 3:51. this content Leave a Comment Cancel Comment Name (required) Email (will not be published) (required) Website or Blog Connect with Us RSS feed | Email newsletter Twitter | Facebook | Google+ | YouTube
Share this article: Facebook | Twitter | Google+ | Reddit | Tell a friend Posted in: Mozilla Firefox, Troubleshooting Other similar articles that may interest you Add Windows XP Style Classic Heri Fausantosa 10 973 visningar 7:16 Läser in fler förslag ... sandeep singh 220 936 visningar 3:54 Windows 10 How To Download & Install Firefox - Längd: 3:31.
Content available under a Creative Commons license. No credit cards required. X All Science and Technology Hardware Issues Drivers Multimedia Software Operating Systems Security Software Networking Security PC Optimizer Internet Browsers Communication Software Publishing Software Productivity Software Graphic Design Software Issues Hardware To re-enable: Firefox 2: The yellow message bar says, "Software installation is currently disabled.
We're not affiliated or endorsed by the Mozilla Corporation but we love them just the same. All Rights Reserved. | Affiliation of any organization with iYogi, Inc is not implied, unless expressly stated. drich Posts: 7Joined: January 28th, 2005, 10:19 amLocation: Minneapolis, MN Posted December 30th, 2007, 8:52 pm Guess what!!!! http://colvertgroup.com/installation-error/installation-error-windows-7.php The error occurs when I click Install, select the XPI and click Install.
Please ask a new question if you need help. Please help??? Logga in och gör din röst hörd. I deleted these files and now I can not use Firefox anymore.
Deleting them can fix a number of extension issues; they will be regenerated, as needed, the next time you start Firefox.    Exit Firefox completely, then open your Firefox On Mac OS, this error can occur if the ~/Library/Caches/TemporaryItems folder is not writable. I had the CA firewall, which I think shares code with Zone Alarm. Alternatively, install the Picker for Firefox by opening the Windows Control Panel and then clicking Programs and Features.
Cancel Subscribe to feed Question details Product Firefox System Details Windows Vista Firefox 3.6.13 More system details Additional System Details Installed Plug-ins Shockwave Flash 10.1 r102 Plug-in for Starfield utilities