Configuration.SaveAs Method (String, ConfigurationSaveMode)
Writes the configuration settings contained within this Configuration object to the specified XML configuration file.
Assembly: System.Configuration (in System.Configuration.dll)
The configuration file could not be written to.
- or -
The configuration file has changed.
If a configuration file does not exist at the physical location represented by the FilePath property, a new configuration file will be created to contain any settings that are different from the inherited configuration..
If the configuration file has changed since this Configuration object was created, a run-time error occurs.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.