From: Roger Pack Date: 2010-02-25T02:34:26+09:00 Subject: [ruby-core:28331] [Bug #2780] "Handle is invalid" when accessing the file system from different threads (win32) Issue #2780 has been updated by Roger Pack. do you have a small reproducible test case by chance? ---------------------------------------- http://redmine.ruby-lang.org/issues/show/2780 ---------------------------------------- http://redmine.ruby-lang.org