Re: The project I drew in ide 7 before, give a lot of errors in ide 10 Hello My Suggestions: (As main topics.) If you solved this project in version V7.022; --rigid diaphragm take, --1. and you should not have solved the 2nd basement floor by taking a rigid floor. For V10.09; --one. and the 2nd basement floor is not rigid, --It will be entered with a semi-rigid diaphragm, --It will be hollow, not cassette, --Coordinates are in the values given as templates, (Istanbul is seen.) --The ground stone may have a greater strength, TBDY2018 Since ASMOLEN structure penalizes in the regulation, you cannot solve this structure in this situation. For now, 252 errors are seen. Unver ÖZCAN