troubleshooting Question

help!! my .exe running on my box but not on someother box in LAN

Avatar of Venkatesh Velugubantla
Venkatesh Velugubantla asked on
C#
14 Comments1 Solution249 ViewsLast Modified:
Hi all..
  I have a problem.  I have the following peice of code:

using System;
using System.IO;
using System.Security.Permissions;
using System.Reflection;

namespace FileonLan
{

      class Class1
      {
            [STAThread]
            static void Main(string[] args)
            {
                  
                  string path = @"\\PC1\New Folder\temp.txt";
                  try
                  {
                        if (!File.Exists(path))
                        {
                              // Create a file to write to.
                              using (StreamWriter sw = File.CreateText(path))
                              {
                                    sw.WriteLine("Hello");
                                    sw.WriteLine("And");
                                    sw.WriteLine("Welcome");
                              }    
                        }
                        // Open the file to read from.
                        using (StreamReader sr = File.OpenText(path))
                        {
                              string s = "";
                              while ((s = sr.ReadLine()) != null)
                              {
                                    Console.WriteLine(s);
                              }
                        }
                  }

                  catch (Exception ex)
                  {
                        Console.WriteLine(ex.ToString());
                        Console.ReadLine();
                  }

            }
      }
}

this is running fine when I run it from my pc. but if I copy the executable to any computer in my LAN, its giving the following error

System.Security.SecurityException: Request for the permission of type System.Sec
urity.Permissions.FileIOPermission, mscorlib, Version=1.0.5000.0, Culture=neutra
l, PublicKeyToken=b77a5c561934e089 failed.
   at System.Security.CodeAccessSecurityEngine.CheckHelper(PermissionSet granted
Set, PermissionSet deniedSet, CodeAccessPermission demand, PermissionToken permT
oken)
   at System.Security.CodeAccessSecurityEngine.Check(PermissionToken permToken,
CodeAccessPermission demand, StackCrawlMark& stackMark, Int32 checkFrames, Int32
 unrestrictedOverride)
   at System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission cap, S
tackCrawlMark& stackMark)
   at System.Security.CodeAccessPermission.Demand()
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access,
FileShare share, Int32 bufferSize, Boolean useAsync, String msgPath, Boolean bFr
omProxy)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access,
FileShare share, Int32 bufferSize)
   at System.IO.StreamWriter.CreateFile(String path, Boolean append)
   at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encodin
g, Int32 bufferSize)
   at System.IO.StreamWriter..ctor(String path, Boolean append)
   at System.IO.File.CreateText(String path)
   at FileonLan.Class1.Main(String[] args)

i've serached on google and found that the following liks are the most  useful links for me

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/RSPROG/htm/rsp_prog_rdl_2l7m.asp
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/RSPROG/htm/rsp_prog_extend_install_8epc.asp
http://www.blog.coryisakson.com/PermaLink,guid,4c5a21b0-dfa7-4947-ac76-ee4b3e12e020.aspx

but even after going through those links, I am not able to rectify the problem.. can anyone help me??
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