Hi, first of all, thank you for the solidworks files. but unfortunately, i cannot open it, with error "An error was encountered while trying to open your file. Contact Technical Support for a possible solution". have re-download again but still the same error. while the IGES files i can opened it though a small error "Imported1: Warning: Imported geometry has 1 Check entity error(s)", still it can be opened. please help, TQ. EDIT: yeah sorry, just notice the file is for 2015, thanks ;p