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Missing Kaspersky Protection 2019 Add-On, I Need It Back Please.

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Hello,

I am currently using Kaspersky Internet Security 2019 on both computers, and on mine it updated to the 2020 version, and I went to the Kaspersky forum and asked how do I re-install the 2019 version and I was given the help, however, now I have lost the Kaspersky Protection 2019 Add-On on Firefox, and when I look to see about installing the Kaspersky, it isn't listed on Firefox anymore.

Where can I find the 2019 Add-On?

Thank you,

Hello, I am currently using Kaspersky Internet Security 2019 on both computers, and on mine it updated to the 2020 version, and I went to the Kaspersky forum and asked how do I re-install the 2019 version and I was given the help, however, now I have lost the Kaspersky Protection 2019 Add-On on Firefox, and when I look to see about installing the Kaspersky, it isn't listed on Firefox anymore. Where can I find the 2019 Add-On? Thank you,

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Using the Windows registry to 'sideload' extensions is no longer supported.