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There was a problem sending the command to the program is a pop-up I get ever since I upgraded

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  • Last reply by hmarty

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"There was a problem sending the command to the program"...this is a pop-up every time I want to load certain programs (facebook specially). This started when I upgraded to the current Firefox.

"There was a problem sending the command to the program"...this is a pop-up every time I want to load certain programs (facebook specially). This started when I upgraded to the current Firefox.

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How do I get a solution to this problem?????