Downgrade WHM version

[cool38]

Because most of my customers on my server are using MySQL 4.0, and i have tried to search how i could downgrade the MySQL version to 4.0 without any side effects, the best way i can do is "downgrade the WHM version".

I tried to search the forum and online documents, but i still can not find any thing about downgrading my WHM version.

can anyone tell me how i can downgrade the WHM by WHM?

Thanks

[celliott]

If you are currently running MySQL 4.1 or 5 you cannot downgrade to 4.0 without editing ALL of the databases since the newer versions have a different structure. 4.1 is what you should be running on the server really.

You can go 4.0>4.1 without changing anything, but you cant go back the other way so easily.