Please Help: RSS Hub Access Denied Error when changing directory

[busta.rhymes]

I have a weird error with the RSS HUB utility.

I am trying to change the place where my podcast are...
I want to have them on the 4gb memory...

Heres the Problem:
Everytime i switch the setting in RSS Hub it gives me an Access Denied Error (German - Zugriff verweigert)

Why cant I change the Setting?

Please help me.

[busta.rhymes]

can someone please help

[SuperJMN]

can someone please help

Same error to me.

[SuperJMN]

Same error to me.

The only way I found was flashing other ROM! (HTC Polaris)