Podcast - Authorization needed to access

[wednov7]

When I try to download some podcasts, I get an error saying "Authorization needed to access <filename>". Does anyone know how I can fix this?

[MegaSilver]

When I try to download some podcasts, I get an error saying "Authorization needed to access <filename>". Does anyone know how I can fix this?

More details needed. Is it every podcasts you try? Have you been able to before? Have you been able to download any of that podcast before? What software are you using? Have you upgraded recently? Any other changes?

[wednov7]

I was able to subscribe to the podcast before, but when I try to download new episodes I keep getting this error.

It happens also with most new podcasts that I try to download.

I've upgraded to the latest version of iTunes and I'm still getting the same error.