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FF 4 blocks mcAfee Sight Adviser, fix? 3.7 better?

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I was using FF3.7, downloaded FF 4, but it blocks my mcAfee Sight Adviser. Now back to IE. Can you fix this? My pc was purchased from Dell w/W7 installed, and McAfee, can't use FF if not compatible w/W7 and McAfee

I was using FF3.7, downloaded FF 4, but it blocks my mcAfee Sight Adviser. Now back to IE. Can you fix this? My pc was purchased from Dell w/W7 installed, and McAfee, can't use FF if not compatible w/W7 and McAfee

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3.7? someone correct me if I'm wrong, but I'm pretty sure 3.7 got scrapped... we got from 3.6 --> 4.0, the only 3.7 I know of was early test versions before they switched over to testing copies of 4

you can revert to 3.6.16, the download is here: http://www.mozilla.com/en-US/firefox/all-older.html

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I meant 3.6, whatever preceded 4.0

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Check with McAfee for an ETA on when they are going to update their Firefox extension.