Many security suites (Symantec, McAfee, CrowdStrike, Windows Defender, etc.) monitor the creation and startup of new Windows services. They may flag VeeamDeploySvc as suspicious, blocking its ability to start, write to the registry, or access system files.
If versions differ, manually uninstall the from the target machine's Control Panel and rerun the wizard from the VBR console.
Add registry key:
If the target server is Azure Stack HCI 23H2 or newer, WDAC is almost certainly the cause. Confirm this by running Get-ASWDACStatus (Azure Stack HCI) or Get-CIPolicy on a standard Windows Server. If WDAC is in enforcement mode, you will need to deploy Veeam's supplemental policy, which is the official solution.
The backup server reaches out to the destination machine using . If this network port is occupied or blocked by structural rules, initialization fails. The Fix: failed to start service veeamdeploysvc
Troubleshooting Guide: How to Fix "Failed to Start Service VeeamDeploySvc"
On the main Veeam server, navigate to C:\Program Files\Veeam\Backup and Replication\Backup\Packages . Add registry key: If the target server is
If the service still refuses to start, review the dedicated Veeam log files for deeper contextual clues.
By following this diagnostic path, you will successfully clear out stuck registry/service entries and re-establish proper communication between your primary backup server and your remote targets. If you want, let me know: The backup server reaches out to the destination