by Mártin Brinkmann on Dec 10, 2013 in Firefox - Final Upgrade: Apr 14, 2018 - 14 feedback
Comodo Dragon Opera Vivaldi (based on Opera) Mozilla-based browsers (Java, Flash, HTML5) Firefox. Pale Moon Sea Monkey Comodo Ice Dragon Waterfox GNU IceCat.Note: Firefox browser version 42 is not working well with Java Version J8U65. The Extended Support Release version of Firefox still supports Java. Mac Web Browsers. Safari see others above.
Whén I tried to begin the Firefox internet browser nowadays I obtained two error messages rather of the web internet browser. It would not really begin because of this, which remaining me puzzled for some period.
The initial error read 'The plan can'testosterone levels begin because pgort100.DLL is certainly lacking from your computer. Try out reinstalling the plan to fix this problem'. The just option has been to hit on ok, which caused the second error prompt to appear on the screen.
This time it read 'Couldn't fill XPCOM'.
I'meters working Firefox Nightly, the slicing edge edition of Firefox which occasionally has issues. It happens seldom, and I never ran into startup issues before when using the browser.
How to repair Couldn't load XPCOM
It has been very likely that the final up-date of the internet browser somehow caused the issue. Either because it had been not used correctly, or because something acquired not been recently updated correctly.
Whenever I experience errors encircling DLL or various other loading errors, I reboot the Computer to notice if they proceed away afterwards. This time though, a restart did not resolve the concern. The could not load issue was still being shown on the screen.
I after that tried to discover out more about the dll that was lacking: PGORT100.dll. A quick web lookup uncovered that it has been component of Microsoft't Visual Facility, the Microsoft User profile Guided Optimization Instrumentation Runtimé.
l was not capable to find it on the system. Rather of searching for that document today on the Web, I produced the choice to just set up Firefox anéw.
A brand-new set up should include the missing file back to the system, and since it does not touch the profile directory at all - which includes all the custom made information of Firefox like bookmarks, web browser extensions or styles - it should not really trigger any further problems.
I understood that the issue would not be solved if it was an problem of the latest Nightly build, and not a nearby concern that just I has been experiencing.
Nevertheless, it had been my greatest shot. I down loaded the most recent Firefox Daily build and installed it to the exact same directory that the earlier installation was installed in.
I after that launched Firefox and Io and behold, thé XPCOM error was long gone and the internet browser did start up like normal.
In short, here can be what you may would like to do:
- Reboot the PC and consider to download Firefox once again. If the mistake persists, go to 2.
- Download the most recent Firefox installation document from Mozilla and install the internet internet browser over the present set up to fix the XPCOM mistake.
Note: As I pointed out previously, this repairs the concern just if the real Firefox version that Mozilla pressed out is definitely not buggy. If you operate Nightly or Beta, opportunity is definitely that you will obtain variations every today and then that possess problems. That's i9000 to become expected as yo offer with beta and advancement software.
Closing Terms
If you are usually going through pgort100.dll or XPCOM related error communications in Firefox during begin, try setting up the internet browser anew.
I nevertheless do not really understand what triggered the problem in first location. In my case, the most likely explanation is certainly that the almost all latest Nightly upgrade somewhat obtained points messed upward therefore that some data files were not updated properly.
Fixing Firefox's i9000 Couldn't fill XPCOM error information on begin
Explanation
Find out how to repair the Firefox error Couldn'capital t insert XPCOM quickly that you may receive when you try out to start the web internet browser on your personal computer.
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