cygstart getting The specified file was not found

[ERIC HO]

Hi there, I've been using cygstart to start chm and pdf files with no problems until a few days ago. Now I'm getting The specified file was not found when using cygstart on a file. I updated  a few the cygwin packages  last week. Not sure whether this has something to do with it. I can provide a output of strace too if required. Thanks.

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/