ESM 6.5.3 in 2003 migrate to ESM 10.0 in 2008

Hi Everyone;

Need some help who familiar with Enterprise Security Manager 6.5.3. I need to migrate all the data for ESM 6.5.3 in existing 2003 platform to new environment 2008 with installed ESM 10.0. We already logged the case unfortunately ESM 6.5.3 is already EOL (end of life) and Symantec does not supported anymore. We stuck at the migration part. The current progress is:

ESM has in built database. There is no separate database .

1.got software (ESM 6.5.3) from Symantec

2.got license from Symantec

3.installed ESM 6.5 and agent

4.installed ESM 10.0 and agent.

5.The both ESM should have same security update . But ESM 6.5 has 2500 and ESM 10.0 has 3900.

This is the status of ESM migration.