Hi Patrike,
Im getting this on latest version remote agent.
http://prntscr.com/nrm57rI tried via "upgrade remote ..." in AM but it didn't work, so i tried manually
I even uninstalled previous version manually ( stopped service and uninstall ), but still no luck. I put manually install file in C:\Users\RIG5\AppData\Roaming\AwesomeMinerService\..... still nothing

Sorry if i missed answer to this somewhere.
thanks
you need to use a tool to remove it(Quote from patrike) :
The Awesome Miner installer is based on the Windows Installer concept, where the uninstallation requires Windows to keep track of the installed software. In case Windows is unable to perform an upgrade or uninstallation, please use this tool from Microsoft to force the removal.
https://support.microsoft.com/en-us/help/17588/fix-problems-that-block-programs-from-being-installed-or-removed