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The operation failed. The messaging interfaces have returned an unknown error. If the problem persists, restart Outlook. RRS feed

  • Question

  • Hi,

    Error :  Message = "The operation failed.  The messaging interfaces have returned an unknown error. If the problem persists, restart Outlook."

    StackTrace : 

       at Microsoft.VisualBasic.CompilerServices.LateBinding.InternalLateCall(Object o, Type objType, String name, Object[] args, String[] paramnames, Boolean[] CopyBack, Boolean IgnoreReturn)
       at Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateCall(Object Instance, Type Type, String MemberName, Object[] Arguments, String[] ArgumentNames, Type[] TypeArguments, Boolean[] CopyBack, Boolean IgnoreReturn)
       at TWDMEmailExportAddIn.ShowSelectedEmails.DoSave(String type) in D:\Projects\TWDMEmailExportAddIn\TWDMEmailExportAddIn\ShowSelectedEmails.vb:line 373

    Getting error at  selectedItem.Move(destFolder) when move emails from one folder (inbox ) to another folder ( inbox/Saved Emails) .

    The error is still exists even outlook restart .Please help me to solve this is error.

    Thank you.

    • Moved by Steve Fan Wednesday, December 4, 2013 3:27 AM coding problem
    Tuesday, December 3, 2013 8:20 AM

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