[Could not find a part of the path :"\\windows\mscce35.dll" In desktop application]

Hi All,

 

As I am working on the desktop application.while copying one dll into another folder i am getting the exception like :

 "Could not find a part of the path :"\\windows\mscce35.dll" "

My code follows as:

string sFile = "CEPLAN.CPN";
  string sSourcePath = getAppPath() + @"ToCopy\DeviceRoot\" + sFile;
  string sTargetPath = @"\" + sFile;

  if (!File.Exists(sTargetPath)) // Check remote file does not exist
  {
  if (File.Exists(sSourcePath)) // Check local file exists before copy
  {
  File.Copy(sSourcePath, sTargetPath);
  }
  }

  // Copy to windows folder
  sSourcePath = getAppPath() + @"ToCopy\Windows";
  sTargetPath = @"\Windows";

  foreach (string sSourceFilePath in Directory.GetFiles(sSourcePath))
  {
  string sTargetFilePath = sTargetPath + @"\" + Path.GetFileName(sSourceFilePath);
  if (!File.Exists(sTargetFilePath)) // Check remote file does not exist
  {
  if (File.Exists(sSourceFilePath)) // Check local file exists before copy
  {
  File.Copy(sSourceFilePath, sTargetFilePath); //after coming to here i am getting the given exception
  }
  }
  }
 

 

Can any one help me,what i am missing or did any mistake ?

Reply me ASAP,if possible. 

Thanks in Advance.