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Posts: 38
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Joined: May 27, 2019 4:25 pm
Full Name: RJ Cowan

Failed to connect to Veeam Replication and Backup Server

Post by WORKS2019 » Aug 13, 2019 3:47 pm

I installed Veeam Backup and Replication and it worked fine. I uninstalled because I thought it would be installed on a different computer. I then installed Veeam One to test and uninstalled. Now when I install Backup and Replication I get the error message:

Failed to connect to the Veeam Backup and Replication Server: No connection could be made because the target machine actively refused it

What I've tried so far.
- changed local host to ip address
- changed local host to computer name
- changed the user account password and confirmed user is local administrator
- checked and unchecked "Use Windows session Authentication"


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Posts: 18644
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Joined: Jul 11, 2011 10:22 am
Full Name: Alexander Fogelson

Re: Failed to connect to Veeam Replication and Backup Server

Post by foggy » Aug 13, 2019 3:55 pm

Might be caused by different build numbers of some shared components that were not uninstalled completely or something like that. Please contact technical support, for check/cleanup.

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