Migrating ePO to new server failure

[sorlohk]

I have an old server running ePO 3.6.0 and want to migrate to a more powerful server.

Here are the steps I performed.
1. install ePO 3.6.0 to new server
2. detach the database in the old server and attach to the new one (using osql - sp_detach_db and sp_attach_db)
3. disconnect the old server, plug the new server into the network, rename and change the ip of the new server as the same as the old server.
4. start the MSDE and ePO services

However, after I logged in, during the policy downloading, ePO complains that some policies cannot be loaded.

Does anyone have any ideas what I have done wrong?
Besides, is it necessary the installation must be the same?

 

[gdvissch]

I think I've seen this when on the old server extra NAP files were checked in. They might now be "installed" according to the database, but the actual files are missing from the repositories.

Try to figure out which packages are missing and check them in again...

G.

 

[FrogEater]

Have you change the Root path of the EPO installation ?