RIEVTECH STUDIO SOFTWARE MANUAL You can open the file folder “ Backup Projects ” by clicking the button “ View backup project ” . 4.10.3.3.3 Window The sub catalog “ Window ” includes two options: General and the Designer. The option of “ General ” is blank. If you check the “ Use pipeline animation effect ” in the “ Designer ” option, you can see the dynamic liquid flow effect in the pipeline component during the project editing process. 471