The Output To action was canceled?? in Access

I am trying to export a report to a pdf file, My code has worked flawlessly then all of a sudden I receive this error.
" The Output To action was canceled"

I tried running the report on 2 machines both accessing from same server

Here is my code:
Private Sub Command23_Click()

On Error GoTo Err_Command23_Click


DoCmd.OutputTo acOutputReport, "Services", acFormatPDF, CurrentProject.Path & "\myReport.pdf"

FollowHyperlink CurrentProject.Path & "\myReport.pdf"

Exit_Command23_Click:
    Exit Sub

Err_Command23_Click:
    MsgBox Err.Description
    Resume Exit_Command23_Click
   
End Sub

Any suggestions??
Thanks
George