hi CepiPerez, i was triyng to use your openfile command to open an ics file for fast syncing from myapp (todoy) to the default calendar. It works but there are few issues: it just run once, then an error appears while opening the file. if we can handle to fix this, this way will be the definitive solution to all my troubles and to fast enter appointments in the shtty cal, many many thanks...
EDIT
since is working can you give me sources? I would like to ship it with my app...