System.NotSupportedException: The given path's format is not supported. at System.Security.Util.StringExpressionSet.CanonicalizePath(String path, Boolean needFullPath) at System.Security.Util.StringExpressionSet.CreateListFromExpressions(String[] str, Boolean needFullPath) at System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, AccessControlActions control, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList) at System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess access, String path) at System.Web.InternalSecurityPermissions.PathDiscovery(String path) at System.Web.HttpRequest.MapPath(VirtualPath virtualPath, VirtualPath baseVirtualDir, Boolean allowCrossAppMapping) at System.Web.HttpServerUtility.MapPath(String path) at Products.FileExists(String FileFullPath) in C:\source\legacy\spc-international-group\code\Product\Products.vb:line 326 at ASP.controls_product_products_ascx.__DataBind__control6(Object sender, EventArgs e) at System.Web.UI.Control.OnDataBinding(EventArgs e) at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) at System.Web.UI.Control.DataBindChildren() at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) at System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem) at System.Web.UI.WebControls.Repeater.AddDataItemsIntoItemsArray(IEnumerable dataSource, Boolean useDataSource) at System.Web.UI.WebControls.Repeater.PostGetDataAction(IEnumerable dataSource) at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) at VSI.VSIRepeater.DataBind() in M:\IIS_WEBS\SPCIntV4\code\VSI\Utilities\VSIRepeater\VSIRepeater.vb:line 370 at Products.Refresh(Boolean blnBind) in C:\source\legacy\spc-international-group\code\Product\Products.vb:line 133