Hi EvCCEnterprise,
The install command line of pcA is pcAClientInstallManager.exe /iall and it's supposed to install the new software in Windows and register the pcAAgent.dll with the Symantec Management Agent to report the new version to the NS via Basic Inventory.
Both steps can happen individually, I have seen this behavior many times and it really is annoying.
I think what's happening is that the new software is not getting installed and the agent is registering the new .dll. But since the version of the software itself did not change from a long time I don't think you will have any headaches. Are you experiencing any sort of problems because of the version being different from the plug-in registered with the agent?
1- The policy uses a dynamic filter that considers the version of the dll registered under the Symantec Management Agent. So you will need to change that in order to consider the software installed in Windows instead of the plug-in registered.
2- Or you configure a Managed Software Delivery to install the new version of pcA.
Hope that helps you, somehow.
Regards.