MAXDB Patching problem.

Hello everyone~

We migrated a MAXDB database to another server.

After the migration, we want to patch the MAXDB, the version of the patch which we use is: 7.6.04.16.

But the patch installation failed, and from the logs we could find following message:

2009-02-24 18:10:56 0x1948 ERR 20000 Kernel Assertion of state The software version is too old failed!

2009-02-24 18:10:56 0x1948 ERR 4 KernelCo + The persistent version is: Version = 7.6.4.11

Do we need to install 7.6.4.11 version patch first?

Thanks a lot for your help in advance~~

Vivian