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I keep trying to download Firefow, it appears almost complete and then I get a box pop up which says 'unknwon publisher' I can't then over ride this box and so can't install Firefox! Help!

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I tried to download Firefox for the first time the process appears almost complete and then I get a little box saying that it cannot complete due to unknown publisher.

This happened

Not sure how often

I try to download

User Agent

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)

I tried to download Firefox for the first time the process appears almost complete and then I get a little box saying that it cannot complete due to unknown publisher. == This happened == Not sure how often == I try to download == == User Agent == Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)

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Hello Andi.

Hopefully this support article is what you need:

http://support.mozilla.com/en-US/kb/Installing+Firefox

Make sure you are downloading it from the correct place, and save it first to your hard drive (or a pen or something) and run in from there. Trying to run it directly from the internet may cause problems with some browsers.