System.Threading.ThreadAbortException: Thread was being aborted

I’ve a .net 2.0 app. One of the pages contains a treeview control that displays folders on the c: drive.

The following code snippet shows how I populate the nodes of the treeview with the folders and files.

When a document link is highlighted it shows the following code:
javascript:__doPostBack(‘ctl00$ContentPlaceHolder1$TreeView1′,’sC:*|*MainFolder*|*SubFolder*|*\\C:*|*MainFolder*|*SubFolder*|*SubSubFolder/\\C:*|*MainFolder*|*SubFolder*|*SubSubFolder/AnotherFolder/\\C:*|*MainFolder*|*SubFolder*|*SubSubFolder*|*AnotherFolder*|*doc.pdf’)

On my local computer the documents open no problem, however on the server it has issues understanding this complex string of information to locate and open the file. What can I do to correct this issue?

foreach (DirectoryInfo subFolder in subFolders)
{
TreeNode child = AddNodeAndDescendents(subFolder, node);
child.Text = subFolder.Name + ” – last modified on ” + subFolder.LastWriteTime;

foreach (FileInfo file in subFolder.GetFiles())
{

int index = file.FullName.LastIndexOf(“\\”);
string strname = file.FullName.Substring(index + 1);
string[] name = strname.Split(‘.’);

TreeNode tn = new TreeNode();
tn = new TreeNode(name[0], file.FullName);

tn.Text = “last modified on ” + file.LastWriteTime + “

“;

child.ChildNodes.Add(tn);

}

node.ChildNodes.Add(child);
}

treeview_slectednodechanged(….
{System.Diagnostics.Process.Start(this.TreeView.SelectedNode.Value);
}