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permanently disable 'container.exe' firefox 43.0.1 previous fixes do not work - help!

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subject line says it all - changing environmental variables does not work & about:config does not work in latest version - is VERY irritating

subject line says it all - changing environmental variables does not work & about:config does not work in latest version - is VERY irritating

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Why do you want to disable Firefox from using plugin-container.exe to run plugins?