Hi All
I've been developing our Intranet using ASP and SQL for 3 years with no probs. I'm the only developer onsite, so all developing is done on the servers directly (we have 2 - dev and live). I've now got to do my first .Net VB/SQL app, and I'm getting all sorts of teething probs with the open(). Whatever I do, I get
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An unhandled exception of type 'System.Security.SecurityException' occurred in mscorlib.dll

Additional information: Request for the permission of type System.Data.SqlClient.SqlClientPermission, System.Data, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed.
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when it runs.
Trawling the web for info, I reckon that its got to be a permissions problem of some kind, and notice that a lot of people use caspol to resolve this sort of issue.
First off, where and what is caspol?
Second, can anyone point me at some sort of solution to my original problem please?:)
Thanks
Dave

Someone answer this one PLEEEEEEEEEEEEEASE!