I have a WPF web app and I"m trying to access a SQL 2000 database, but I'm getting the following error: <blockquote> Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. </blockquote> Any idea how I can fix this? I probably need an example as I'm new to this and this is my first WPF application.

Try switching to full trust application. <img src="https://i.stack.imgur.com/PlPR1.png" alt="enter image description here">

Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=4.0.0.0

Try switching to full trust application.

enter image description here

197

answered Oct 14 '22 15:10

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!