Blue Iris

I am very new to Blue Iris and am trying to interpret some of the logs, but I am stumped by this message.
I am getting quite few Warnings on the Object "Clips" with the message "SetFileAttributes: 87"
There is no further explanation or reference to cameras.
Any help would be appreciated. Thank you.

Please open a ticket using the BI Support method - Click the '?' at the top of the BI window, and follow it's instructions.