thnx.
i tried to work around by chance to remove the blue squirky lines particular in the Dim config As System.Configuration.Configuration
what i did is import configuration related namespace to make sure i wont miss a thing
vb Code:
Imports System.Configuration
Imports System.Configuration.ApplicationScopedSettingAttribute
Imports System.Configuration.ApplicationSettingsBase
Imports System.Configuration.Assemblies
Imports System.Configuration.DefaultSettingValueAttribute
Imports System.Configuration.NoSettingsVersionUpgradeAttribute
Imports System.Configuration.SettingAttribute
Imports System.Configuration.SettingsAttributeDictionary
Imports System.Configuration.SettingsDescriptionAttribute
Imports System.Configuration.SettingsGroupDescriptionAttribute
Imports System.Configuration.SettingsGroupNameAttribute
Imports System.Configuration.SettingsLoadedEventArgs
Imports System.Configuration.SettingsManageabilityAttribute
Imports System.Configuration.SettingsPropertyWrongTypeException
Imports System.Configuration.SettingsProviderAttribute
Imports System.Configuration.SettingsSerializeAsAttribute
Imports System.Configuration.SpecialSettingAttribute
Imports System.Configuration.UserScopedSettingAttribute
but still i received the same error.