for opening documents plugin https://github.com/miyako/4d-plugin-shell-execute
component (internally LAUNCH EXTERNAL PROCESS) https://github.com/miyako/4d-component-sublaunch in particular, the escaping of paths is quite robust, not just double-quoting the whole string. but going back to the original post, I wonder why OPEN URL could not open "some" files. perhaps the HTML in question was downloaded, and GateKeeper or some other mechanism is blocking the operation? would xattr -c {drop the file here} in terminal solve the issue? ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************