Many people have raptr/gaming evolved installed on their computers and don't know how it got there. It has caused problems for some people. It was installed with the graphics drivers because it is selected (checked) by default. You must un-select it. It is not easy to uninstall, the AMD uninstaller doesn't remove it nor does DDU. Here is how to do it:
First you have to go to control panel > remove a program and uninstall 'Gaming Evolved'. All of it. Save no settings. Then you have to go into the registry (regedit) ..at the top of the page click 'edit' then 'find' > type in raptr > find next. Everytime a entry comes up...delete it. Then go back to edit and click 'find next' . Keep doing that until there are no more. There are several. Next time you install drivers, choose custom install and take the check mark out of the "gaming Evolved" box. If it tells you it is installed and up to date...you missed a registry entry.