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How to Resolve error: Firefox doesn't know how to open this address, because the protocol (error01) isn't associated with any program.

  • 2 replies
  • 4 have this problem
  • 7 views
  • Last reply by cor-el

Pierre
Pierre
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I recently acquired a new PC win 7 64 bit. I installed mozila 13.0.1. I am able to access the web page but get the error when I try to log in to it.

I recently acquired a new PC win 7 64 bit. I installed mozila 13.0.1. I am able to access the web page but get the error when I try to log in to it.

All Replies (2)

user66338
user66338
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Please create a screenshot of the problem you're seeing by following the guide mentioned at How do I create a screenshot of my problem?.

Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. You really help us to visualize the problem.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).