We're pushing the latest Tenable Nessus Agent (10.8.4.20030 (x64)) to clients and seeing some of them fail with a 0x80070643 code. When checking the computers, it appears that version is already installed. Also, checking the PMPC log there's an entry saying "A newer or the same version of this application is already installed..."
It seems like maybe there's a detection issue at fault here? Any help is greatly appreciated.
Please submit a support case. We'll need to take a look at the logs to see what is being deployed and what issues the detection is having. We have not had other reports of this app having detection issues.
https://patchmypc.com/technical-support (https://patchmypc.com/technical-support)