After installing KB5012643 (25th April Update) in a couple of Windows 11 PCs, we can't execute an application developed by our company. The application is Windows Forms Desktop .Net 3.5.
As soon as we uninstall that package, the application runs without error.
The error trace shows a problem loading the application configuration file, more specifically, it can't recognize "system.serviceModel":
Exception type: System.Configuration.ConfigurationErrorsException
Message: Error en la inicialización del sistema de configuración
Source: System.Configuration
StackTrace:
en System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
en System.Configuration.ClientConfigurationSystem.PrepareClientConfigSystem(String sectionName)
en System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
en System.Configuration.ConfigurationManager.GetSection(String sectionName)
en System.Configuration.ConfigurationManager.get_ConnectionStrings()
en System.Data.EntityClient.EntityConnection.ChangeConnectionString(String newConnectionString)
en System.Data.Objects.ObjectContext..ctor(String connectionString, String defaultContainerName)
en AutoUpdate.Servidor.Data.EntityFrameWork.AutoUpdatev11Entities..ctor()
en AutoUpdate.Servidor.Core.SeguridadGW..ctor()
en AutoUpdate.Servidor.AppCliente.Program.Main()
Inner Exception type: System.Configuration.ConfigurationErrorsException
Message: Sección de configuración no reconocida system.serviceModel. (C:\Program Files (x86)\Consoft\Consoft Gestor AutoUpdate\Gestor AutoUpdate.exe.Config line 113)
Source: System.Configuration
StackTrace:
en System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
en System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
en System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
Any idea? Somebody with similar problems??
Thank you very much.
Jose
