Occasionally, I get an “OSStatus Error -600” reported by EF (1.6) and the Finder when I dbl click on a file in the Main EF library window. Typically it’s a PDF that I’m opening with Preview. A second attempt to open the file a few seconds later, however, often succeeds.
According to Apple this error means “No eligible process with specified process serial number” … although that tells me very little.
Can anyone tell me more about where this error is coming from and what I can do to avoid it?