Access denied when deploying to Sp2003

I've just started testing the Visual Studio 2005 Beta 2 out and I've managed to upgrade my Embedded 4.2-project files to VS 2005.
After I've deployed an application which require priviliged access, I run it and I a messagebox pops up with this message:
"Access denied. The program cannot start because it is not digitally signed with a trusted certificate."
I have entered this information in the Authenticode signing-tab for the project:
* Authenticode signature: Yes
* Certificate: Smartphone priviliged development code-signing..."
* Provision device: Priviliged Certificate Store:
So, is there something else I must do to make it work?
Also, I had trouble debugging on device, but I guess it's because of the same problem (a message with "unknown error" appeared when the application started). My first thought was that maybe there is a similiar tool to Evc 4.2:s "spdps.exe" that needs to be run to sign some debugging tools, is it?
Best regards,
Daniel
[1018 byte] By [Karamazov] at [2008-2-15]
# 1
ok, now I've managed to start the app on the device. I added a priviliged developer certificate that I found in the SDKTools. Maybe the certificates from eVC was imported and used as default?
Still the same error message in VS when trying to debug though:
"Unable to start program "..." Operation not supported. Unknown error: 0x89731102"
EDIT: The solution to this problem kan be found here:
http://forums.microsoft.com/msdn/ShowPost.aspx?PostID=52821
Karamazov at 2007-9-9 > top of Msdn Tech,Smart Device Development,Smart Devices General...