Skip to content

TechDirectArchive

Hands-on IT, Cloud, Security, Veeam & DevOps

  • Home
  • About
  • Advertise With US
  • Reviews
  • Tech News
  • Contact
  • Toggle search form

Failed to connect to Veeam Backup and Replication server: Remote Channel Sink UriNotPublished, remote connection refused, and failed to start the service

Posted on 24/05/202108/09/2023 IT Expert By IT Expert No Comments on Failed to connect to Veeam Backup and Replication server: Remote Channel Sink UriNotPublished, remote connection refused, and failed to start the service
  1. Home
  2. Backup
  3. Failed to connect to Veeam Backup and Replication server: Remote Channel Sink UriNotPublished, remote connection refused, and failed to start the service
Veeam Backup

Veeam Backup and Replication is comprehensive data protection and disaster recovery solution which is capable of creating image-level backups of virtual, physical servers, cloud machines, and restoration as well. You may encounter the following errors when installing the Veeam backup and replication tool “VEEAM service is unable to start, error 1064: An exception occurred in the service when handling the control request”.

Here are some related articles: How to migrate Veeam MsSQL Database to a new MsSQL Server, Cloud Protection Manager:How to recover backup via N2WS Veeam CPM, Advantage of using a 3rd party software for Backup (N2WS by Veeam) over AMI, how to recover backup via N2WS Veeam CPM, how to implement N2WS Veeam Cloud Protection Manager (CPM 2.3.0d), how to stop Windows backup job via the Windows Server Backup utility(Wbadmin), how to setup Windows server backup and create backup jobs, and how to create a HyperV checkpoint.

If you are here reading this troubleshooting guide "new Veeam Backup server but then Veeam won’t start", this means you must have recently installed Veeam Backup and Replication Server or must have recently upgared it. As you can see from the images below, these are some errors I encountered while installing Veeam Backup and Replication in my lab enviornment. Because I do not want to create a dedicated article for each problem as they are similar, I decided to group them as shown below. Here is an article on how to install and configure Veeam Backup and Replication 11 Community Edition.

Note: The following errors in itself do not make sense "Failed to start service / connect to Veeam" and "connection refused". This is not a connection or firewall issue as well. Please continue reading to learn how I resolved these issue. To fix this, you may want to review the Veeam logs and the event viewer for more information". Here is the the to the log file C:\ProgramData\Veeam\Setup\Temp
Remote connection refused
Screenshot 2021 05 23 at 21.19.47
Remote Channel Sink UriNotPublished
Replication server

Veeam Service Startup Error and Registry Keys

Because of this error, you will also notice that most Veeam services are not running. Also, the SQL Server Express was stopped at this moment. Therefore, the error “Remoting Channel Sink UriNotPublished. RequestUri is ‘/VeeamService’ simply means the Veeam Service has not started yet“. To fix these issues, ensure the following registry keys have your server name and the SQL instance and Veeam database name are correct in the windows registry. If everything is fine here just as it is in my case, please proceed to the steps below. Below are the registry keys that need to be verified.

HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Backup and Replication\SqlInstanceName
HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Backup and Replication\SqlServerName
HKLM\SOFTWARE\Veeam\Veeam Backup Catalog\CatalogSharedFolderPath
Replication server
Screenshot 2021 05 24 at 12.59.46
Veeam Backup
Screenshot 2021 05 24 at 12.59.07

Also, try to ensure the Veeam Backup and Replication services and the database services are running. If you get an error as shown below while trying to start any of the services, please proceed to the recommended solution below.

Remote connection refused
Screenshot 2021 05 23 at 21.25.20
Remote Channel Sink UriNotPublished
Screenshot 2021 05 23 at 20.55.27

Recommended solution: From my log reviews and programs installed on my Server, It seems Veeam Backup and Replication was not correctly installed as I never got any installation success message. Also, these updates were missing and therefore, Veeam installation failed.
–I will have to repair the installation. To do this, run the Veeam setup.exe file again as shown below.

Remote connection refused

This will open the Veeam Backup and Replication window. Click on install Veeam Backup and replication.

Screenshot-2021-05-23-at-04.52.34

You will now be prompted with the maintenance mode window. Select Repair and click on Next to continue

Screenshot-2021-05-23-at-22.45.31

Service Account Configuration for Veeam

Specify your service account. Veeam recommends using the local system account, but you can create your own service again due to security reasons.

Screenshot-2021-05-23-at-22.46.01

The repair process will start as shown below. In between you will be asked to apply updates, please apply these updates and continue.

Screenshot-2021-05-23-at-22.46.31

As we can see, the installation has succeeded.

Screenshot-2021-05-23-at-23.15.40

As you can see below, all services have been started successfully. See this article on how to install and configure Veeam Backup and Replication 11 Community Edition.

Screenshot-2021-05-24-at-13.04.04

Henceforth, Veeam backup and Replication should work as expected. Start the Veeam Backup and Replication Console: From the Start menu, select Apps > Veeam > Veeam Backup & Replication Console. Alternatively, to access the Backup and Replication console, open Veeam using the Veeam Backup and Replication Console shortcut created on your desktop and click on connect as shown below.

Screenshot-2021-05-23-at-15.54.17
If you wish to uninstall Veeam Backup and Replication from your server, please follow the steps discussed in this link.

I hope you found this blog post helpful. If you have any questions, please let me know in the comment session.

Rate this post

Thank you for reading this post. Kindly share it with others.

  • Share on X (Opens in new window) X
  • Share on Reddit (Opens in new window) Reddit
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on Facebook (Opens in new window) Facebook
  • Share on Pinterest (Opens in new window) Pinterest
  • Share on Tumblr (Opens in new window) Tumblr
  • Share on Telegram (Opens in new window) Telegram
  • Share on WhatsApp (Opens in new window) WhatsApp
  • Share on Mastodon (Opens in new window) Mastodon
  • Share on Bluesky (Opens in new window) Bluesky
  • Share on Threads (Opens in new window) Threads
  • Share on Nextdoor (Opens in new window) Nextdoor
Backup Tags:hyperV, IMAGE, Image backup, Veeam, Veeam Backup and Replication, VMware, Windows Server Backup

Post navigation

Previous Post: Google Chrome reports your clock is behind: How to fix clock synchronization issues in Windows
Next Post: How to extend a VM Hard Disk on VMware Workstation

Related Posts

  • Veeam One V13 Upgrade
    How to upgrade Veeam One from v12 to v13 Backup
  • Fix Failed to Connect a Hyper V Standalone to Veeam Backup
    Invalid Credentials “Fix Failed to Connect a Hyper-V Standalone to Veeam Backup” Backup
  • Veeam Virtual Appliance for Backup and Restore
    How to setup Veeam Software Appliance v13 Backup
  • Syncing Files  and photos with Synology Drive
    Sync file and photos from iOS and Mac with Synology Drive Backup
  • Azure Backup Copy 1
    How to Delete Backup Job in Recovery Services Vault AWS/Azure/OpenShift
  • Veeam SureBackup
    Ensuring Backup Integrity and Reliable Recovery with SureBackup Backup

More Related Articles

Veeam One V13 Upgrade How to upgrade Veeam One from v12 to v13 Backup
Fix Failed to Connect a Hyper V Standalone to Veeam Backup Invalid Credentials “Fix Failed to Connect a Hyper-V Standalone to Veeam Backup” Backup
Veeam Virtual Appliance for Backup and Restore How to setup Veeam Software Appliance v13 Backup
Syncing Files  and photos with Synology Drive Sync file and photos from iOS and Mac with Synology Drive Backup
Azure Backup Copy 1 How to Delete Backup Job in Recovery Services Vault AWS/Azure/OpenShift
Veeam SureBackup Ensuring Backup Integrity and Reliable Recovery with SureBackup Backup

Leave a Reply Cancel reply

You must be logged in to post a comment.

Microsoft MVP

VEEAMLEGEND

vexpert-badge-stars-5

Virtual Background

GoogleNews

Categories

veeaam100

Veeam Vanguard

  • Screenshot 2020 08 28 at 12.51.10
    The service could not be started either because it is disabled or because it has no enabled devices associated with it Windows Server
  • a3a5a8be58fa09468cd4f70d36869e98
    Restore AD Objects: How to restore deleted user accounts in Active Directory with Microsoft LDP and PowerShell Windows Server
  • https   blogs images.forbes.com jasonevangelho files 2018 06 windows 7 2018 edition 1200x676 1
    Windows deployment cannot continue, the operating system is missing via MDT deployment Windows Server
  • Deploy static website to azure blog storage
    Deploy a Static Website to Azure Storage from VSCode AWS/Azure/OpenShift
  • drivelock
    How to perform DriveLock quick setup Security | Vulnerability Scans and Assessment
  • 1 8y62mmvjlr 5uovgoq6zmq
    How to download and install DriveLock on Windows Security | Vulnerability Scans and Assessment
  • Featured image  Install new fonts
    How to install new fonts in Microsoft Office Windows
  • Fix Failed to Connect a Hyper V Standalone to Veeam Backup
    Invalid Credentials “Fix Failed to Connect a Hyper-V Standalone to Veeam Backup” Backup

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 1,779 other subscribers
  • RSS - Posts
  • RSS - Comments
  • About
  • Authors
  • Write for us
  • Advertise with us
  • General Terms and Conditions
  • Privacy policy
  • Feedly
  • Telegram
  • Youtube
  • Facebook
  • Instagram
  • LinkedIn
  • Tumblr
  • Pinterest
  • Twitter
  • mastodon

Tags

Active Directory Azure Bitlocker Microsoft Windows PowerShell WDS Windows 10 Windows 11 Windows Deployment Services Windows Server 2016

Copyright © 2026 TechDirectArchive

Loading Comments...

You must be logged in to post a comment.