Avatar for Username

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

This thread was archived. اگر به کمک نیاز دارید لطفاً یک سؤال بپرسید.

I getthe message Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system. It is NOT open I onlly have one computer

  • 1 پاسخ
  • 2 have this problem
  • 5 views
  • آخرین پاسخ توسّط John99

lds001001
lds001001
more options

I installed FF on my new computer, Windows 7 Toshiba, I get the message Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system. It is NOT open I only have one computer. I had a computer expert try everything and we cannot get it to open.

I installed FF on my new computer, Windows 7 Toshiba, I get the message''' Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system'''. It is NOT open I only have one computer. I had a computer expert try everything and we cannot get it to open.

Chosen solution

Look for the firefox process firefox.exe and kill it with for instance task manager. it is also worth watching for plugincontainer.exe.

The problem and solutions are explained in the articles:

Read this answer in context 👍 0

All Replies (1)

John99
John99
more options

Chosen Solution

Look for the firefox process firefox.exe and kill it with for instance task manager. it is also worth watching for plugincontainer.exe.

The problem and solutions are explained in the articles: