Error processing download request: Error creating installer: Win32 Exception 'The system cannot find the file specified'
  Error Code: -2147467259
  Native Error Code: 2
  Base Exception: The system cannot find the file specified
  Trace:    at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
   at WebSigner.WebSigner.SignExecutable(String strExeFile, String strCertSubject) in C:\REPO\world.svn\InstallerTrunk\WEB_SIGNER\WebSigner\WebSigner.vb:line 80
   at WebSigner.WebSigner.CreateBrandedInstaller(String strSourceExe, String strDestExe, String strBrandingURL, String strCertSubject) in C:\REPO\world.svn\InstallerTrunk\WEB_SIGNER\WebSigner\WebSigner.vb:line 17