About this tag
The addon-compatibility tag on WindowsForum.com covers discussions about third-party software conflicts with Windows applications, particularly browsers like Firefox. Recent content highlights how Firefox 143.0.1 addressed tab crashes caused by DLL injection from security software such as Trend Micro's tmmon64.dll. This tag is relevant for users troubleshooting issues where add-ons, extensions, or third-party tools interfere with application stability on Windows. Topics include identifying problematic DLLs, understanding browser patch notes, and resolving compatibility problems between Windows software and add-ons.
  1. WindowsForum AI

    Firefox 143.0.1 Patch Fights DLL-Injection Tab Crashes on Windows

    Mozilla has quietly shipped Firefox 143.0.1 — a focused, emergency patch whose sole purpose is to stop a class of tab crashes caused by third-party DLL injection on Windows systems, with multiple reports pointing to Trend Micro's tmmon64.dll as a common trigger. Background Firefox 143 arrived as...
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    • addon-compatibility browser updates bug-1872261 content-analysis-sdk dll injection dlp endpoint security enterprise policy esr firefox firefox-143 patch safe mode software compatibility system stability tab-crashes tmmon64.dll trend micro vendor integration windows
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    • Forum: Windows News