Ensure that no other applications are configured to use TCP Port 6160 on your protected machines.
: If the command returns a message stating the service is "marked for deletion," close all open diagnostic tools (such as Task Manager, Services.msc, or Event Viewer) and reboot the machine.
If the service binaries are corrupted, the cleanest fix is to manually reinstall the component on the affected machine. Log into the target server experiencing the issue. Open Control Panel > Programs and Features . Locate Veeam Installer Service and click Uninstall . Go back to your main Veeam Backup & Replication server.
Veeam communicates with the Installer Service over . If this port is blocked or in use by another application, the service will fail to start. failed to start service veeamdeploysvc
: Antivirus software flags, aggressive disk cleanups, or interrupted Veeam updates can corrupt the VeeamDeploymentService.exe file.
Then run Veeam installer → or Modify → re-check Deploy Service component.
Locate the network interface used for backup communication and note its index profile. Change the network type to Private: powershell Ensure that no other applications are configured to
Note the specific error code (e.g., Error 1053: The service did not respond to the start or control request in a timely fashion , or Access Denied ). Step 2: Verify Service Log On Credentials
If it fails to start manually, note the error message and proceed to the next solutions.
Copy VeeamDeploymentDll.dll and VeeamDeploymentSvc.exe to the target host's C:\Windows\Veeam\Backup folder. Log into the target server experiencing the issue
| Scenario | Likely Fix | |----------|-------------| | After Windows Update | Reboot, then repair install | | On Hyper-V Server (free) | Install full Windows feature Hyper-V Management Tools | | After moving Veeam DB to another SQL instance | Re-run Veeam configuration wizard | | Cloned VM with same SID | Sysprep or reinstall Veeam components | | Insufficient disk space on %SystemDrive% | Free >500 MB for service temp files |
(VeeamDeploySvc) is the gatekeeper. If it doesn’t start, nothing gets deployed—no transport services, no data movers, and certainly no backups.