cagent.exehas been remove, but the service is still present. Due to the missing service executable updating the service got stuck.
cagent.exefile from our Github Page. Take the latest stable version.
cagent_<VERSION>_Windows_x86_64.zipto a temporary directory. Search for the file cagent.exe and copy it to the folder
cd C:\"Program Files"\cagent\. Execute the command
cagent.exe -sThis will re-install the missing service. Now take the latest MSI release and update cagent properly.