Visual Studio was unable to determine the Code Access Security (CAS) permissions that are applicable to your project. The ...

Visual Studio was unable to determine the Code Access Security (CAS) permissions that are applicable to your project. The most likely cause is that your project references a strongly-named assembly that defines custom permissions, but that is not properly installed in the global assembly cache (GAC). To correct this, try the following:
 
1. Ensure that any custom permissions defining assemblies referenced by your project have been properly installed to the GAC. If any of these assemblies have been rebuilt or have had their version numbers modified, you must install the new assemblies in the GAC.
 
2. Restart Visual Studio.

Visual Studio setup requires Windows Installer version 3.1 or higher. Please click the link above to download and install ... Visual Studio supports adding information to the 'About' dialog box. If you wish to create this information, enter your information ... Visual Studio Test Agent Configuration Tool Version {0} for Microsoft Visual Studio Test Agent 2010 Microsoft Corporation. ... Visual Studio Test Controller Configuration Tool Version {0} for Microsoft Visual Studio Test Controller 2010 Microsoft Corporation. ... Visual Studio was unable to determine the Code Access Security (CAS) permissions that are applicable to your project. The ... Visual Studio was unable to inspect the process's identity. This is most likely due to service configuration on the computer ... Visual Studio will upgrade workflows from the specified file into a new SharePoint workflow project. The new workflow project ... Visual Web Developer 2008 Express Edition is currently installed but this product requires Service Pack 1. Please install ... Visual Web Developer 2010 Express delivers power, flexibility, and excitement in one tool. Learn to build cool, interactive ...