Permission problems with .NET 2.0 Framework?

[J2R]

I am running Windows XP within an Ubuntu 7.0.4 host, using VirtualBox 1.5.0. Most apps I've tried work flawlessly, but I've run into problems with one (called SportTracks) which requires the Microsoft .NET 2.0 Framework (which I've installed). The application launch fails, with an error message saying:

Type of first permission that failed was:
System.Security.Permissions.FileIOPermission
The Zone of the assembly that failed was:
Internet
at System.Security.CodeAccessSecurityEngine.Check

Now, I've had this application running perfectly on a 'real' Windows XP installation, so I'm pretty certain it must be something to do with VirtualBox. Are there any known problem areas with .NET 2.0 which I should be looking at?

[stefan.becker]

Try to change .Net Settings with caspol.

[J2R]

Try to change .Net Settings with caspol.

I'll look into caspol. Just puzzled as to why things should be different in VirtualBox as against a 'real' Windows installation.

[J2R]

Apologies for wasting anyone's time on this. It was simply that I had accidentally installed SportTracks on a network share instead of a local volume, hence the rather different security requirements.

[stefan.becker]

Therefore you need Caspol. But on local drive its better, therefore good playing

[J2R]

Therefore you need Caspol. But on local drive its better, therefore good playing

Yes, indeed, your tip was a good one - caspol would let me resolve the issue if I needed to keep SportTracks on the network share. Once I reinstalled it on my local drive, though, the permission issues were no longer relevant. Thanks for the help anyway!