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Rob-CTL's avatar
Rob-CTL
Iron Contributor
Sep 27, 2016

Troubleshooting "Cannot access a failed instance" on PST export

Hi,   I'm looking for some troubleshooting advice on an error while trying to perform a PST export on a Exchange 2010 server.  The export process starts ok and gets to about 70% and then bombs out ...
  • Rob-CTL's avatar
    Sep 29, 2016

    Just for reference.  The issue was caused by AV scanner grabbing the PST while it was being built.  Excluding the folder where the PST files were being exported to fixed the error.

     

    I've added this to my blog here

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