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Revocation check failed when running LiveUpdate on Endpoint Security clients


Article ID: 175002


Updated On:


Endpoint Protection


Revocation check failed when running LiveUpdate on Symantec Endpoint Security (SES) clients 

Failed to connect to HTTPS server

Error statement:
Revocation check failed. The revocation server might be unreachable.
Error code 0x00000001, File: minitri.flg
Server selection failed for server HTTPS:// on port 443.
Download Error for minitri.flg. SERVER DOES NOT EXIST or some network issue.
Server Selection Failed.
Error downloading files. Error Code: 0x8D04802A


1. Verify the following URLs are not being blocked by a proxy or firewall:

2. Switch the applied cloud System policy to use HTTP for LiveUpdate, with the setting "Use a specified internal LiveUpdate server" & the URL "". Let the clients get the policy and then run LiveUpdate.  Once complete, change back to using the default HTTPS server and verify LiveUpdate continues to run without issues.