Must pay for Maintype 10

I have payed for maintype 9, i get a email for download version 10 after install i must pay???, i deinstall version 10 database corrupt!!!

This is BAD guy’s

We are sorry about the inconvenience. If for whatever reason your database is corrupt, you also have to restore a backup.

We send a newsletter to existing customers to inform about the new version. It clearly explained there is an upgrade fee. Then on installing MainType 10 it warned you the database needs to be upgraded. If you decide to downgrade, then you need to restore your database through a backup you made earlier. You can do this with FmsConfig.

Alternately you can fully uninstall MainType and then reinstall the version you wish to use.