Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

keep getting error - regsvr32exeApplication error--have tried dif fixes

  • 1 reply
  • 1 has this problem
  • 2 views
  • Last reply by Shadow110

more options

once I open browser I keep getting the following message

regsvr32exe Application error the exception unknown software exception (0xc06d007e) occurred in application 0x0000000074F9B872

I have tried many different things including firefox restore.

once I open browser I keep getting the following message regsvr32exe Application error the exception unknown software exception (0xc06d007e) occurred in application 0x0000000074F9B872 I have tried many different things including firefox restore.

All Replies (1)

more options

Suggest you uninstall then re-install with the Full Version Installer for Firefox 56.0.2 current version , https://www.mozilla.org/firefox/all/

Please consider turning on send info to Mozilla before posting a question. This helps us help you. As I have no info from your system that would help see things that cause issues. The above suggestion is recommended.


Please let us know if this solved your issue or if need further assistance.