LaunchXDeltaAndWait Error : xdelta returned non-zero result. Result: 1
Error: Cannot merge patches for file filename
A definitions delta file is larger than 100 MB.
A delta file larger than 100MB may also occur if you upgrade a Symantec Endpoint Protection (SEP) 11.x client to 12.1.5, upgrade a client that has content older than 30 days, or use a JDB file that is older than 30 days.
To work around this issue, perform one of the following tasks:
On the remote Symantec Endpoint Protection Manager, reduce the number of LiveUpdate content revisions stored to 1, run LiveUpdate, and then initiate replication. Once replication succeeds, you can reset the number of content revisions back to the original (or desired) number. To reduce LiveUpdate revisions, see the task "Change the LiveUpdate settings to reduce space requirements" in the knowledge base article Increasing Symantec Endpoint Protection Manager available disk space before upgrading to version 12.1.x.