title: net 4.7 service install upgrade
body: <p>I inherited a .net service project which does not support TLS 1.2, project was upgraded to .net 4.7. Previous .exe file was replaced with the new 4.7exe and the service was restarted.  Service cannot be started due to error "1064:An exception occurred in the service when handling the control request" </p>
  
  <p>Do I have to use installutil.exe MyNewService.exe to install a service?</p>
  
  <p>The installutil.exe is located in C:\Windows\Microsoft.NET\Framework\v4.0.30319, would this support .net 4.7  or do I need to download and install .NET Framework 4.7 offline installer for Windows?</p>
  
  <p>Thanks for any tips or suggestions, I am not familiar with .net services!</p>