Failing to install Citect Scada 2018 R2

this is a relatively new PC , had it for a month , I had the same kind of problem while installing the updates for Vijeo Designer 6.2 , in the end had to reinstall windows for that , but at this point reinstalling windows will be a disaster for me , having to reinstall 10's of programs ,it might take some working days. Tried all of the above, and nothing help yet

this is a relatively new PC , had it for a month , I had the same kind of problem while installing the updates for Vijeo Designer 6.2 , in the end had to reinstall windows for that , but at this point reinstalling windows will be a disaster for me , having to reinstall 10's of programs ,it might take some working days. Tried all of the above, and nothing help yet