We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

সহায়তা খুঁজুন

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.

আরও জানুন

I received the following error when attempting to use HP ProtectTools Security Manager to manage my passwords; Firefox doesn't know how to open this address, b

  • 3 উত্তরসমূহ
  • 4 এই সমস্যাটি আছে
  • 1 দেখুন
  • শেষ জবাব দ্বারা cor-el

more options

I use HP ProtectTools Security Manager to control my passwords. When i updated to Firefox 30. I received the following error message ; Firefox doesn't know how to open this address, because the protocol (dpql) isn't associated with any program. How can I solve this problem ?

I use HP ProtectTools Security Manager to control my passwords. When i updated to Firefox 30. I received the following error message ; Firefox doesn't know how to open this address, because the protocol (dpql) isn't associated with any program. How can I solve this problem ?

All Replies (3)

more options

Hi le.hamzou,

Previous suggestions were to update the Security Manager if there was one. There were also these add ons: Fingerfox, but I am not sure if it will work on win8, it does on win7.

Another work around I saw was IE Tab.

This reference may also help http://kb.mozillazine.org/Register_protocol

Please post back with the results!

guigs দ্বারা পরিমিত

more options

It still doesnt work . No results

more options