Installation Problem (Not open when i installed)

Hi jacksii

I have been using Manager for a while without issues on Windows 10, however I have just an auto update Windows 10 1607 (KB3176936) it changed my security and now I can not see Manager when I open it. I have download the current version from the web but get the same results, I have also received a notice that says I cant open Manmager as it is already open, bur if it is it is not visible!

I am not sure where to go on this. Search of Microsoft is a not helpful.