When I import files from Project 2007, all the date are fake.
When I wrote 1 week in Project, it is transformed into 3.828 days ! Why ?
Then for a project that lasted 1 year, I have lost more than 1 month and everything is false.
OpenProj writes the dates with the hour and it gives a lot of mistakes.
When I write in openproj "1s", it is transformed into "5 days", but actually, it is 4.5 days, from 1/1 8:00, to 5/1 11:00.
This is crazy. I don't want to manage the hours, only days and weeks.
OpenProj has not been updated in many years. ProjectLibre has fixed hundreds of bugs and is being completely rewritten. You can download at http://www.projectlibre.org