System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.UnauthorizedAccessException: Access to the path '\\Legis\prod\las\Production\Processed\70R\HB1330\HB1330_70R.pdf' is denied.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   at iTextSharp.text.io.RandomAccessSourceFactory.CreateBestSource(String filename)
   at iTextSharp.text.pdf.RandomAccessFileOrArray..ctor(String filename)
   at TLC.LAS.Common.Models.MatrixModelService.GetAllMatrixRows(String billFileDirectory, Nullable`1 optionalBillFileID) in C:\CheckoutDirectory\LAS\Matrix\MAIN\TLC.LAS.Common.Models\MatrixModelService.cs:line 291
   at TLC.LAS.Common.Models.MatrixModelService.GetMatrix(Int32 billFileID) in C:\CheckoutDirectory\LAS\Matrix\MAIN\TLC.LAS.Common.Models\MatrixModelService.cs:line 117
   at TLC.LAS.Matrix.ViewModel.MatrixViewModel.get_Matrix() in C:\CheckoutDirectory\LAS\Matrix\MAIN\TLC.LAS.Matrix\TLC.LAS.Matrix\ViewModel\MatrixViewModel.cs:line 65
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance)
   at System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments)
   at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)
   at System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound()
   at System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls()
   at System.Web.UI.Control.EnsureChildControls()
   at System.Web.UI.Control.PreRenderRecursiveInternal()
   at System.Web.UI.Control.PreRenderRecursiveInternal()
   at System.Web.UI.Control.PreRenderRecursiveInternal()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)