Help with "A portrait of our sun" addon

[Mr Wolf]

Hi to all! I'm new to Celestia, and I'm enraptured!

I downloaded the addon "A portrait of our sun":
http://www.celestiamotherlode.net/catalog/show_addon_details.php?addon_id=629
I just unzipped it and copied it in the program folder, but I think there's a problem, since there's a big orange circle in the centre of the Sun, just as another image of the Sun.
Here's a picture:


By the way, I also tried the addon "Realistic Sun":
http://www.celestiamotherlode.net/catalog/show_addon_details.php?addon_id=1014

Is it possible to change between the two representations while using Celestia, or I can keep just one addon in Celestia folder at time?

Thanks for your help!

[Reiko]

I get something like that on a few of the planet addons I made but can no figure out why

[John Van Vliet]

--- edit ---

[Mr Wolf]

Ok... so, I guess I have to remove the addon.