Artis & Kailath Addon Installation(With XPI install)

Artis & Kailath Addon Installation(With XPI install)

STEP:-1 Open Mozilla Firefox

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STEP:-2 Select Open Menu (Top right side of Tool Bar).

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STEP:-3 Click on Add-ons Button .

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STEP:-4 Select Extensions .

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STEP:-5 Select Install Add-on From File...

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STEP:-6 Select the Addon File for Installing.

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Shows error message

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STEP7: Type “about:config” on URL Click enter.

File:Addonxpi8.png

STEP8: Search for “xpinstall.signatures.required”

File:Addonxpi9.png

STEP9:Change the value to false.

File:Addonxpi10.png

STEP 10:turn off the Automatic updations for preventing removal of installed Addon

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File:Addonxpi12.png

Step 11: reinstall the Addon

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