After upgrade to PLEX 7.3, unable to compile any WinNTC function

Products

• CA Plex

Issue/Introduction

Unable to create developer environment and compile WinNTC function after upgrade to CA Plex to 7.3

Error(s) similar to the following are received:

Plex Build manager not properly registered (REGDB_E_CLASSNOTREG)

MSDev Build Request function call error

Build error invoking compiler

Environment

CA Plex 7.3

Cause

NTSM-20250029 Plex Build Manager not registered BLD9990023.

Resolution

This appears to be a problem while Plex IDE invoking the Visual Studio for submitting the WinNTC function build job. This is mainly due to build manager subsystem registration problem.

1.  Launch an Administrator Command Prompt

2.  Run the following command

<PlexInstallation>\bin\Ob730CB.exe /RegServer

3.  Restart CA Plex and retry the package build process