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I have an application which will copy 1000 files from One folder to another. After each file is copied we will write the Copy Success/Failure information into a separate file.

At some time, during writing this copy information in a file, StreamWriter.WriteLine throws the following exception:

10/28/2014 12.21.02.068 Message : Not enough storage is available to process this command. Filename : Copying file C:\Program Files\XYZ\SampleFile.xml to C:\Program Files\ABC\SampleFile.xml.xml | Inner Exception : | Type : System.IO.IOException | Source : mscorlib

Not enough storage is available to process this command.

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.__ConsoleStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder)
at System.IO.StreamWriter.Write(Char[] buffer, Int32 index, Int32 count)
   at System.IO.TextWriter.WriteLine(String value)
   at System.IO.TextWriter.SyncTextWriter.WriteLine(String value)
   at System.Console.WriteLine(String value)
   at VersionActivator.VersionActivationController.LogMessage(String message)                            
mscorlib : Not enough storage is available to process this command.**

But this application works fine when the PC initialized in safe mode.

My Code :

foreach (FileInfo fi in source.GetFiles())
{
    if (fi.Exists)
    {
        string destFileName = Path.Combine(target.FullName, fi.Name);

        // If the file is readonly, make it non-readonly
        if (File.Exists(destFileName))
        {
             File.SetAttributes(destFileName, FileAttributes.Normal); // IMS 2793051209
        }
        LogMessage(string.Format("Copying file {0} to {1}", fi.FullName, destFileName));
        fi.CopyTo(destFileName, true);
    }
}

public void LogMessage(string message)
{
    try
    {
        **Console.WriteLine(message); // This is the place am getting IO exception**
        if (m_LogWriter != null)
        {
            m_LogWriter.WriteLine(
              string.Format(@"{0} {1}"
              , DateTime.Now.ToString("MM/dd/yyyy HH.mm.ss.fff")
              , message)
            );
        }
    }
    catch (Exception ex)
    {
        WriteException(ex, message);
              throw;
    }
}
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