[407 proxy authentication error on auto-install update]

Thanks for the response. I'm at work. We have a proxcy appliance, and although I have the passwords, it's not my area to go playing with.

I have no problems downloading the zip via IE. Seems to me that Paint.Net should be able to, too. I don't know if it's not using the proxy settings from Internet Options (okay, technically from the registry, but you know what I mean), or if it's not authenticating properly.

Which really means, I still think it's a bug

[407 proxy authentication error on auto-install update]

3.08 was able to discover there was an update available to 3.10, but was unable to auto-update. The error message was HTTP 407, Proxy requries authentication.

This seems to suggest Paint.net is sending different HTTP headers to IE.

I can't recall if the error message had a link to the download page. It'd be friendly if it did.