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

I keep getting an error msg and can't seem to fix it in Properties.

  • 1 reply
  • 2 have this problem
  • 1 view
  • Last reply by Hasan

more options

This is the error msg I'm getting all of a sudden. I gave all users permission and upgrading to Firefox 5 didn't help. "Could not initialize the application's security component. The most likely cause is problems with files in your application's profile directory. Please check that this directory has no read/write restrictions and your hard disk is not full or close to full. It is recommended that you exit the application and fix the problem. If you continue to use this session, you might see incorrect application behaviour when accessing security features."

This is the error msg I'm getting all of a sudden. I gave all users permission and upgrading to Firefox 5 didn't help. "Could not initialize the application's security component. The most likely cause is problems with files in your application's profile directory. Please check that this directory has no read/write restrictions and your hard disk is not full or close to full. It is recommended that you exit the application and fix the problem. If you continue to use this session, you might see incorrect application behaviour when accessing security features."

All Replies (1)

more options

Could not initialize the browser Security Component

Check and tell if its working.