Monthly Archives: March 2013

Unable to add attachment in Gmail using Firefox



You try to add an attachment to Gmail and you get attachment failed in red letters. The reason seems to be with a setting in Firefox.

To correct this issue, open Firefox and in the address bar type:


Press enter or return on the keyboard. You’ll then have to agree to void your warranty and be careful.

In the search area type:




Double click the Network.http.spdy.enabled so that the value becomes false

Close and restart Firefox


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