#54 Error when Microsoft .NET Framework 4.6 installed

[Nicola]

If you have Microsoft Framework 4.6 installed, sudo command failed after insert Passphrase with this error:

Passphrase:
Eccezione non gestita: System.Xml.XmlException: Errore durante l'analisi di EntityName. Riga 78, posizione 26.

Server stack trace:
in System.Xml.XmlTextReaderImpl.Throw(Exception e)
in System.Xml.XmlTextReaderImpl.HandleEntityReference(Boolean isInAttributeValue, EntityExpandType expandType, Int32& charRefEndPos)
in System.Xml.XmlTextReaderImpl.ParseAttributeValueSlow(Int32 curPos, Char quoteChar, NodeData attr)
in System.Xml.XmlTextReaderImpl.ParseAttributes()
in System.Xml.XmlTextReaderImpl.ParseElement()
in System.Xml.XmlTextReaderImpl.ParseElementContent()
in System.Xml.XsdValidatingReader.Read()
in System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace)
in System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
in System.Xml.XmlDocument.Load(XmlReader reader)
in Sudowin.Plugins.Authorization.Xml.XmlAuthorizationPlugin.LoadFromDataSource(String connectionString, Uri schemaFileUri)
in Sudowin.Plugins.Authorization.Xml.XmlAuthorizationPlugin.Open()
in Sudowin.Plugins.Authorization.Xml.XmlAuthorizationPlugin.GetUserInfo(String userName, UserInfo& userInfo)
in System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
in System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg, Int32 methodPtr, Boolean fExecuteInContext)

Exception rethrown at [0]:
in System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
in System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
in Sudowin.Plugins.Authorization.IAuthorizationPlugin.GetUserInfo(String userName, UserInfo& userInfo)
in Sudowin.Server.SudoServer.Sudo(String passphrase, String commandPath, String commandArguments)
in System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
in System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg, Int32 methodPtr, Boolean fExecuteInContext)

Exception rethrown at [1]:
in System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
in System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
in Sudowin.Common.ISudoServer.Sudo(String password, String commandPath, String commandArguments)
in Sudowin.Clients.Console.Program.InvokeSudo(String password, String commandPath, String commandArguments)
in Sudowin.Clients.Console.Program.Main(String[] args)

Thanks in advance
Regards