Question : To Install or Not to install .NET on a 64 bit machine....That is the question See error below.

After installing a product that needs either .NET 1.1.4233 or .NET 2.0.57. "I cannot tell which.? I installed the product on a Windows 2008 Server 64 bit. I now have the following error

Exception of type 'System.Web.HttpUnhandledException' was thrown.

System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.InvalidOperationException: This control is complied for ASP.NET 1.x. Please use the ASP.NET 2.0 native version: RadAjax.Net2.dll
   at Telerik.WebControls.RadAjaxManager.OnInit(EventArgs e)
   at System.Web.UI.Control.InitRecursive(Control namingContainer)
   at System.Web.UI.Control.InitRecursive(Control namingContainer)
   at System.Web.UI.Control.InitRecursive(Control namingContainer)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   --- End of inner exception stack trace ---
   at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
   at System.Web.UI.Page.ProcessRequest(HttpContext context)
   at ASP.home_aspx.ProcessRequest(HttpContext context)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)


Can anyone tell me what I can do to correct this problem. In the past on 32 bit systems I just had to go into the ISAPI and CGI restrictions and made sure the version had been allowed. Then went into the temporary folder for the "Temporary ASP.NET Files" had been given permission for the appropriate users.

I cannot tell if I need to install .NET 1.1.4233 on the 64 bit machine, if I even can?
I also am not sure if I need to install .NET 1.1.4233 based on the error above. Does anyone know what I need to do here. Any support is greatly appreciated. thank you.

Answer : To Install or Not to install .NET on a 64 bit machine....That is the question See error below.

Also,
Try the below code without checking for lb_test_bills, it worked for me.

n_ds      lds_report_data_store
lds_report_data_store = CREATE n_ds
lds_report_data_store.DataObject = ls_datawindow_name
lds_report_data_store.SetTransObject(SQLCA)
ll_retrieve_return = lds_report_data_store.Retrieve(ldt_report_date)
lds_report_data_store.Object.DataWindow.Print.Orientation = li_printer_paper_orientation
lds_report_data_store.Object.DataWindow.Print.Duplex = li_printer_simplex_duplex
lds_report_data_store.Object.DataWindow.Print.Paper.Size = li_printer_paper_size

lds_report_data_store.Object.DataWindow.Print.Filename = "c:\test_lib\test_report.pcl"
lds_report_data_store.Print()


Cheers,
Rosh