Thanks  Adam,   That new dll did the trick. It now supports <trust level=''Medium''/>   Hey MADCookie dont know if you put <trust level=''Medium''/> in to your web.config but it can cause issues on ISP hosts so if you have put that in there you should take it out and it should run fine now. Mine is running ...

So does that mean the current version does not support medium trust hosts?

Adam,   That is the exact same version of the dll as the dll contained in the application download. Is there a newer version?   Euan

Hi MADCookie,   Its most likely your host is enforcing medium trust. The best way to test locally (if your host is enforcing medium trust) is to put <trust level=''Medium''/> in to your web.config. Then you can be sure its your app that has difficulty running in medium trust mode.   Also contact your ISP to confirm they are ...

I tested this by putting <trust level=''Medium'' /> into the web.config and it returns an error. Putting <trust level=''Full'' /> it obviously works but not many people like running things in Full nor does my host!Dont know if this helps but it throws an exception of :{''Request for the permission of type ...

I am having a bit of trouble getting the Gallery going on a shared server.Does the app work under medium trust?   I am getting an error saying ''That assembly does not allow partially trusted callers''   Euan