How to fix Couldn't load XPCOM Error in Mozilla firefox

2020年3月1日—YouneedtodoacleanreinstallandremovetheFirefoxprogramfoldertoensurethatallfilesarereplaced.Youmayhavetodisablesecurity ...,2022年1月19日—Sometimes,doingjustanreinstallisnotenough.Let'sdoafullcleanre-install;.Note:Firefoxcomesinthreeor...。參考影片的文章的如下：

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Firefox crashes. Couldn't load XPCOM. Clean reinstall didn ...

2020年3月1日 — You need to do a clean reinstall and remove the Firefox program folder to ensure that all files are replaced. You may have to disable security ...

"firefox couldn't load xpcom", reinstalation doesn´t help

2022年1月19日 — Sometimes, doing just an reinstall is not enough. Let's do a full clean re-install;. Note: Firefox comes in three or more folders on all ...

Firefox always say

2018年8月12日 — An error message about XPCOM missing or about platform version usually happens because of a failed Firefox update that left you with a mixture ...

Firefox doesn't open. Couldn't load XPCOM

An error message about XPCOM or about platform version usually happens because of a failed Firefox update that left you with a mixture of old and updated files ...

Couldn't Load XPCOM

2023年10月4日 — Corrupted Firefox installation – A corrupt installation can prevent the XPCOM component from loading, causing this error. · Conflicts with other ...

How to Solve “Firefox Couldn't Load XPCOM”

2023年7月7日 — Solution 1: Run Your Firefox As Administrator · Solution 2: Start Firefox In Safe Mode and Disable Extensions · Solution 3: Reset Your Firefox.

couldnotloadxpcomfirefox

2020年3月1日—YouneedtodoacleanreinstallandremovetheFirefoxprogramfoldertoensurethatallfilesarereplaced.Youmayhavetodisablesecurity ...,2022年1月19日—Sometimes,doingjustanreinstallisnotenough.Let'sdoafullcleanre-install;.Note:Firefoxcomesinthreeormorefoldersonall ...,2018年8月12日—AnerrormessageaboutXPCOMmissingoraboutplatformversionusuallyhappensbecauseofafailedFirefoxupdatethatleftyouwithamix...

參考資訊如下
Font Loader 1.2 臨時載入字型的方便工具

Font Loader 1.2 臨時載入字型的方便工具

現在越來越多SSD硬碟的筆電，SSD硬碟除了比較貴之外，空間容量也不是很大，以64GB的容量來跑系統綽綽有餘，不過多安裝一點字型可能就會很佔空間，因此建議大家採用捷徑安裝字型的方式，可以將字型安裝於其他硬碟...