'%3!ls!' must be a non-abstract type with a public parameterless constructor in order to use it as parameter '%2!ls!' in the generic type or method '%1!ls!'
ls!' is not a valid constraint. A type used as a constraint must be an interface, a non-sealed class or a type parameter. ...
ls!' is not a valid named attribute argument. Named attribute arguments must be fields which are not readonly, static, or ...
ls!' is of type '%2!ls!'. A default parameter value of a reference type other than string can only be initialized with null ...
ls!' is of type '%2!ls!'. The type specified in a constant declaration must be sbyte, byte, short, ushort, int, uint, long, ...
ls!' must be a non-abstract type with a public parameterless constructor in order to use it as parameter '%2!ls!' in the ...
ls!' must declare a body because it is not marked abstract or extern. Automatically implemented properties must define both ...
ls!': accessibility modifiers on accessors may only be used if the property or indexer has both a get and a set accessor ...
Machine decryption key is invalid. It should be either "AutoGenerate", or 16 (for DES) or 48 (for 3DES and AES) Hex chars ...
Machine validation key is invalid. It is '{0}' chars long. It should be either "AutoGenerate" or between 40 and 128 Hex chars ...