Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

firefox immediately closes itself upon clicking it

  • 1 reply
  • 1 has this problem
  • 7 views
  • Last reply by FredMcD

more options

every time i click the application, it loads for a moment and then a windowed tab flashes for a second, before immediately closing itself. no error messages or crash reports are visible after.

every time i click the application, it loads for a moment and then a windowed tab flashes for a second, before immediately closing itself. no error messages or crash reports are visible after.

All Replies (1)

more options

You can check for issues caused by a corrupted or incomplete Visual C++ installation that is missing runtime components (Redistributable Packages) required by Firefox, especially VCRUNTIME140_1.dll.

In that case, I would install both 32-bit and 64-bit "Visual Studio 2015, 2017 and 2019" downloads, (x86: vc_redist.x86.exe and x64: vc_redist.x64.exe) from https://support.microsoft.com/help/2977003/the-latest-supported-visual-c-downloads