Installing chrome, Firefox Extensions

Help
1

Hi, i have installed the extension for Firefox as shown in the tutorial and a success message is displayed, but when doing web scraping/data scraping it is asking me to install the extension and enable it, which i have already done.

Please help me out rookies!!!

2

@murali.s

Make sure that the extension is enable.

  1. Click the menu button and choose Add-ons , then the Extensions panel.
  2. Click the name of an extension in the list to select it.
  3. Click Enable to enable the selected extension .
  4. Click Restart Firefox .
3

Hi albert,
As you can see this is the error message i am getting on screen.
Already i have enabled and restarted the firefox, the image is also attached.
and finally after the error message i am able to find a scraping wizard.
but due to this error message every time a new window opens in chrome and shows how to install extension.

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