Previous Platform Connect prevents new Agent installation in SQL Sentry Portal

The following error messaging can be seen in the uamsclient log when a new agent installation fails on an environment with a previous Platform Connect installation.

Installation of the agent failed. Click Retry, or click Download installation log and then contact Support.

During the installation/removal process, a disconnect occurs that causes the full removal of all previous Platform Connect items prior to a new installation.

Ensure the SolarWinds UAMS Client service has been removed, and perform the following against the SQL Sentry database.

-- Scripts are not supported under any SolarWinds support program or service.
-- Scripts are provided AS IS without warranty of any kind. SolarWinds further
-- disclaims all warranties including, without limitation, any implied warranties
-- of merchantability or of fitness for a particular purpose. The risk arising
-- out of the use or performance of the scripts and documentation stays with you.
-- In no event shall SolarWinds or anyone else involved in the creation,
-- production, or delivery of the scripts be liable for any damages whatsoever
-- (including, without limitation, damages for loss of business profits, business
-- interruption, loss of business information, or other pecuniary loss) arising
-- out of the use of or inability to use the scripts or documentation.

--Drop the references to the old installation.
TRUNCATE TABLE PlatformServices.Onboarding;

--Reset the references in the ApplicationSettings table.
Update dbo.ApplicationSettings Set SwoCloudProvider = null, PlatformIngestionToken = null, IsPlatformOnboarded = 0, SwoOrgId = null;