Access to path is denied

Hey; i'm trying to copy a file from one folder to an other using this code :

Code:

---

        Dim strSrcPath As String = TrleLiteBox.Text
        Dim strDestPath As String = CopyTobox.Text
        Dim strFileName As String = "EDGEPTR.PCX"


        If Not System.IO.File.Exists(strDestPath & strFileName) Then
            System.IO.File.Copy(strSrcPath & strFileName, strDestPath & strFileName)
        End If

---

But when I run the tool I get an error telling me the access to the path is denied.

I'm running Windows 7.
How can I grant it access?

What exactly is the path that you're trying to access?

I want to copy from

C:\Program Files\Core Design\TRLE\

to

C:\Program Files\PlayTRLE\

By default on Vista you need administrator permission to write to the Program Files directory. You'll have to run your program as administrator in order for it to work.