What version on you on? Now that 9.2 is out, I would suggest uninstalling 9.1 and installing 9.2. See if that helps you out.
I have the same problem now, That I want to update any module of Orion. NPM, NCM, IPAM, etc, I am just one version behind, When I run the installer I have the same message ("1628 failed to complete installation")
How did you fixed?
You might have better luck asking this in the Orion forums or opening a support ticket for the Orion product line.
Are you following the The specified item was not found.? They give step-by-step instructions.
Let me know.