New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplic

Discussion in 'Windows Server' started by Spin, May 8, 2008.

  1. Spin

    Spin Guest


    Running Windows Server I am seeing the following DCOM error. This occurs in
    a brand new, clean build. Anyone else seen this?

    Event Type: Information
    Event Source: DCOM
    Event Category: None
    Event ID: 10026
    Date: 4/30/2008
    Time: 6:08:56 PM
    User: N/A
    Computer: SERVER1
    The COM sub system is suppressing duplicate event log entries for a duration
    of 86400 seconds. The suppression timeout can be controlled by a REG_DWORD
    value named SuppressDuplicateDuration under the following registry key:
    Spin, May 8, 2008
    1. Advertisements

  2. In
    Could be a hardware issue:

    Ace Fekay [MVP], May 8, 2008
    1. Advertisements

  3. Spin

    Spin Guest

    Spin, May 8, 2008
  4. In
    Virtual machines have virtual hardware.

    Ace Fekay [MVP], May 9, 2008
  5. Maybe to obvious, but who says this is an error ?

    Look at: "Event Type: Information"

    To me it looks like a valid informational event, where the administrator is
    informed that DCOM is surppressing duplicate event log entries.... that is
    perfect good behavior.

    Or do you have any other symptoms which you did not expect ?

    Edwin vMierlo [MVP], May 10, 2008
  6. Spin

    Spin Guest

    I want to know what event log entries it is suppressing. It is not helpful
    that it is telling me it is suppressing something without giving me a clue
    as to what it is.
    Spin, May 10, 2008
  7. In
    No other errors preceding this event? How about in the other logs? Warnings,
    Informational or Errors that relate to DCOM?

    Ace Fekay [MVP], May 11, 2008
  8. Spin

    Bill Grant Guest

    It does not usually suppress anything which has not already been logged.
    It does suppress messages which are repeating frequently (to avoid filling
    the log).
    Bill Grant, May 11, 2008
  9. Spin

    Spin Guest

    How do I tell what event log entries it was suppressing?
    Spin, May 11, 2008
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.