Hello, I think you wanted to write the version number 5.493... Version 5.493 is a very old version in 5. Update to free version 5.511 first. You can find out which update cd is needed according to the program modules you use, by calling our ideYAPI Bursa office. Check your action on 5.511. Report the problem with an example (adding a project)... So we can answer your question literally. Good work...