This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

3.6.13 crashes with a runtime error in firefox.exe, gives an R6034 message.

  • 1 ŋuɖoɖo
  • 108 masɔmasɔ sia le wosi
  • 1 view
  • Nuɖoɖo mlɔetɔ cor-el

more options

popup window after loading Firefox:

Runtime Error!

Program: C:\ProgramFiles\Mozilla Firefox\firefox.exe

R6034 An application has made an attempt to load the C runtime library incorrectly. Please contact the application's support team for more information.

popup window after loading Firefox: Runtime Error! Program: C:\ProgramFiles\Mozilla Firefox\firefox.exe R6034 An application has made an attempt to load the C runtime library incorrectly. Please contact the application's support team for more information.

All Replies (1)

more options