C# System.Security.SecurityException Request for FileIOPermission Failed Error
<p>I wrote a C# program that takes 3 inputs and writes them to a text file on a server. The program runs fine on the XP computer but the Windows NT computer gives the following error:</p>

<blockquote>
  <p>System.Security.SecurityException: Request for the permission of type
  'System.Security.Permissions.FileIOPermission, mscorlib,
  Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
  failed</p>
</blockquote>

<p>Both are running the .exe file from the same server location and the Windows NT computer is able to open and save changes to the text file.</p>
