Firefox show me a problem.

Asked By 30 points N/A Posted on -

I use firefox 4.0b1 from last four months. Its my default web browser. But Now I face a major problem. When I close firefox it's show following picture message.

[ The instruction at "0x1020a649" referenced memory at "0x00000000". The memory could not be "read".  Click OK to terminate the program ]

Its show every time when I close my firefox. What is the problem ?

Best Answer by karen cruise
Answered By 0 points N/A #111362

Firefox show me a problem.



  • It seems like Windows error message. Try to uninstall Roboform extension 6.6.3 when you need to work on Firefox extension, work with Roboform Mozilla Adapter.
  • Also try to check your RAM, if you have one or more sticks, remove one for a day and hopefully it will solve your problem.
  • If it does not help, try to upgrade a new version of Firefox, for example 5  beta 2.

Thank you,


Best Answer
Best Answer
Answered By 0 points N/A #111364

Firefox show me a problem.


You need to check your cache memory for this purpose. Once the cache memory is empty then your browser will run fine you can take these steps to solve your problem:

  • First go to START and then to CONTROL Panel.
  • Here select the Internet options.
  • Now select the Delete button from the window.
  • It will prompt you to delete the history select all the options available and click Ok.
  • Now your cache memory is clear and now you can run your browser and there will be no problem.

Also you can change you settings to default settings to make sure there is no error in your settings. Select default settings for all of your options and it will solve your problem.

Karen cruise.

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