I run Windows 10 on a Lenovo G700. I use a number of utilities for system upkeep, including Glary Utilities 5, which has always served me well, but lately I've been having an odd problem with it and only it. When I try to run it, whether through a link or from the startmenu, nothing happens--absolutely nothing that indicates thyat the program is running. I have to go to the website and download a new cdopy before I can use it. This has been happening for several weeks, and I don't know what's wrong. I haven't made any serious changes to my system (except to install and the unstall a couple of programs. Also, sfc shows no problems. What's haywire here?