SecurityException upon Running SharePoint Web Parts Installer

========================== "See the end of this message for details on invoking  just-in-time (JIT) debugging instead of this dialog box.  \*************\* Exception Text \*************\* System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.    at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)    at System.Security.CodeAccessPermission.Demand()    at System.Drawing.IntSecurity.DemandReadFileIO(String fileName)    at System.Drawing.Image.FromFile(String filename, Boolean useEmbeddedColorManagement)    at System.Drawing.Image.FromFile(String filename)    at CodePlex.SharePointInstaller.InstallerForm.LoadImage(String filename)    at CodePlex.SharePointInstaller.InstallerForm.InstallerForm_Load(Object sender, EventArgs e)    at System.Windows.Forms.Form.OnLoad(EventArgs e)    at System.Windows.Forms.Form.OnCreateControl()    at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)    at System.Windows.Forms.Control.CreateControl()    at System.Windows.Forms.Control.WmShowWindow(Message& m)    at System.Windows.Forms.Control.WndProc(Message& m)    at System.Windows.Forms.ScrollableControl.WndProc(Message& m)    at System.Windows.Forms.ContainerControl.WndProc(Message& m)    at System.Windows.Forms.Form.WmShowWindow(Message& m)    at System.Windows.Forms.Form.WndProc(Message& m)    at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)    at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)    at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) The action that failed was: Demand The type of the first permission that failed was: System.Security.Permissions.FileIOPermission The Zone of the assembly that failed was: Internet