An application unhandled exception has raised:

System.NotSupportedException: O formato de caminho especificado não é suportado.
em System.Security.Permissions.FileIOPermission.QuickDemand(FileIOPermissionAccess access, String fullPath, Boolean checkForDuplicates, Boolean needFullPath)
em System.IO.FileInfo.Init(String fileName, Boolean checkHost)
em System.IO.FileInfo..ctor(String fileName)
em Icomancer.Functions.ExtractIconToFile(String SourceIconPath) em H:\Icomancer\Icomancer\Functions.vb:line 1392
em Icomancer.frmImbuer.LocalCollectionSelector_PathChanged(String changedPathName, String changedFullPath) em H:\Icomancer\Icomancer\frmImbuer.vb:line 590
em Icomancer.uctlFolderTree.Tree_AfterSelect(Object sender, TreeViewEventArgs e) em H:\Icomancer\Icomancer\uctlFolderTree.vb:line 80
em System.Windows.Forms.TreeView.OnAfterSelect(TreeViewEventArgs e)
em System.Windows.Forms.TreeView.TvnSelected(NMTREEVIEW* nmtv)
em System.Windows.Forms.TreeView.WmNotify(Message& m)
em System.Windows.Forms.TreeView.WndProc(Message& m)
em System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
em System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
em System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Thanks in advanced,
Vic

This is a common issue, and is caused by your security software messing up with icomancer at the time of setting the icon to the folder.

If you run icomancer as administrator it will be able to work fine.