Skip to main content

Getting an error "Certificate server unavailable"

Thread needs solution

Hello,

I am getting an this error on Win 11 "Certificate server unavailable". 

I tried all these troubleshooting methods. 

1. Make sure that Acronis services are not blocked by firewall and all required ports are open: see Firewall settings for Acronis products

2. Verify connection to Acronis servers using Acronis Cloud Connection Verification Tool. If there are any issues with connection, the tool will provide recommendations on how to proceed

3. Temporarily disable antivirus and check if backup succeeds. If backup works when antivirus is disabled, check if your antivirus uses custom DNS settings.

4. Check the contents of the file C:\Windows\System32\drivers\etc\hosts. If there are any lines containing "acronis", delete these lines and save the file.

Any help on this this?

Thanks!

Attachment Size
Screenshot 2022-07-11 163909.jpg 79.05 KB
0 Users found this helpful

Welcome to these public User Forums.

Please ensure that you are not operating behind either a VPN or Proxy server which could introduce this type of issue?

If you still have issues, then open a Support case direct with Acronis given this is related to the Acronis Cloud servers.