Dell Support Assist Times Out W/ Errors

Dell 7490 running Win11Pro...

Downloaded and successfully Dell Support Assist, then attempted to run it.  The error message about "taking longer than expected" appeared, so I restarted and tried again.  Same error.  Repeated attempts produced the same result. In the SupportAssistAgent.Log I found the following error messages near the bottom:

2023-06-15 09:59:39,651 [3.14.0.91] [16916 - 70] ERROR Dell.SupportAssist.Client.Plugin.CentralDataStore.CentralDataStore - GetInstallDetails: Existing installation details are null
2023-06-15 09:59:39,651 [3.14.0.91] [16916 - 70] ERROR Dell.SupportAssist.Client.Plugin.Controller.ApiMessageCommunicator - Exception occurred while executing LaunchArgs command: Object reference not set to an instance of an object.
2023-06-15 09:59:39,652 [3.14.0.91] [16916 - 70] INFO Dell.SupportAssist.Client.PipeCommunication.CommunicationPipeServer - Start of write while sending data to client.
2023-06-15 09:59:39,652 [3.14.0.91] [16916 - 70] INFO Dell.SupportAssist.Client.PipeCommunication.CommunicationPipeServer - ByteLength : System.Byte[], IsClientConnected : True
2023-06-15 09:59:39,653 [3.14.0.91] [16916 - 70] INFO Dell.SupportAssist.Client.PipeCommunication.CommunicationPipeServer - End of write while sending data to client, IsClientConnected : True

My IT skills are moderate; I was only able to even find this log with some help from here.  I have no idea of how to now proceed and advice would be very much appreciated.