1)Hello today i download from updates page the patch :update power dierctor 15 to build 2026.but appears the message :you do not have the required version of this pogram in your system.the installation will abort.but when run the power director ,the program ''transfer'' me to the page for a free update which installed succesfully.now my version is 15.0.2509.0.so i think update my software to the latest version (build 2509 release date :2017-02-12).so the program ''accept'' the latest update? not with chronological order?

2)also yesterday in my win 10's program folder appears the director suite with capacity 8GB.(i install everything except audio director).today appears with only 485 MB!!why?

3)is there any removal-cleaner tool for director suite or for each software separately?and how can i dwonload them?

sorry for my bad english