Submit a ticketCall us

AnnouncementsFace your biggest database issues head-on

Our new eCourse helps you navigate SQL Server performance blocks by teaching you how to recognize and deal with the three DBA Disruptors: Performance Hog, Blame Shifter, and Query Blocker. Register today to learn how to defend your environment and fend off menacing disruptions.

Register for your free eCourse.

Home > Success Center > Network Performance Monitor (NPM) > NPM - Knowledgebase Articles > Upgrade error: olelib.tlb failed to unregister HRESULT -2147319780

Upgrade error: olelib.tlb failed to unregister HRESULT -2147319780

Created by Malik Haider, last modified by MindTouch on Jun 23, 2016

Views: 1,236 Votes: 0 Revisions: 4

Updated June 13, 2016

Overview

This article addresses the following error that appears when upgrading the additional polling engine:

Module C:\Program Files (x86)\SolarWinds\Orion\olelib.tlb failed to unregister. HRESULT -2147319780. Contact your support personnel.

 

 

 

Environment

NPM 11.0 and later

Cause 

This can occur when another process running on the system is using a file in relation to SolarWinds.

Resolution

  1. Verify that there are not other SolarWinds processes running on the system. If any, open the Task Manager and end the process.
  2. Rerun the installation.

 

 
 
 

 

Last modified

Tags

Classifications

Public