To restart the Redgate Client Service open your Services console (Control Panel > Admin Tools > Services), select Redgate Client in the list of services and click Start.
If this doesn't resolve the problem please send the latest Redgate Client Logs which can be found in
C:\ProgramData\Red Gate\Shared Client\Log to Redgate support.
Delete any files in
C:\\Program Files (x86)\\Common Files\\Red Gate\\Shared Client that look like ".rgupdate_bad_xxxx", and then retry running the install you have used.
If that still fails, please run
netsh http show iplisten from a command prompt running as administrator to check whether 127.0.0.1 has been set up to listen to.
If there’s no entry for 127.0.0.1, please run the following:
netsh http add iplisten 127.0.0.1
Then try to start the service if it's installed. If it's not, contact Support for help with the standalone installer.