Davidlowjw

…after updated your firefox?

And you still can view the google ads using browser like IE, Opera….?

Well, this happened when I updated my Firefox to 2.0.0.5 (the latest ver. is 2.0.0.6)~

I have no idea why it occurred, but I have a solution for it:
Clear the cache.

Tutorial on How To Clear the cache in Firefox:

First, go to “Tools” on the Firefox Menu Bar, then select “Clear Private Data…” or you can access to it by the combination keys of “Ctrl”+”Shift”+”Del”…

Now , you will see this message box pop up with many options. In this case, just select “Cache” and press “Clear Private Data Now”

Voila~!! That’s all Refresh the webpage and you can see Google Ads again.