Darrel Johnston

About me

Developer Information
Name Darrel Johnston
User since April 14, 2010
Number of add-ons developed 0 add-ons
Average rating of developer's add-ons Not yet rated

My Reviews


Firefox 8.0 Rated 5 out of 5 stars

Firefox keeps incrementing their major release numbers. Cannot download xpi as it "does not support" 8.0. I know that's a crock. It worked fine with 7.x, even when Firefox claimed it didn't.

Adblock Plus

AdBlockPlus problem solved Rated 5 out of 5 stars

To Wladimir Palant,

The problem was the StartCom Certification Authority settings, as you suggested. The “This certificate can identify software makers” option was UNCHECKED. After checking it and saving, I was able to load your AdBlockPlus Firefox addon.

Thank you very, very much for responding. I would likely have never found this on my own. It is people like you who make FOSS so much better.

This review is for a previous version of the add-on (1.1.3). 

AdChange For AdblockPlus

Signing not verified Rated 3 out of 5 stars

"Firefox could not install the file at


because: Signing could not be verified.

This review is for a previous version of the add-on (1.1.1).