Used coupon to download filter from Magix store, downloaded filter and got through installation process.
Then in the registration process at NewBlue they rejected my sign in and modules are not registered. Cannot repeat process.
Tells me coupon is already used. NewBlue cannot obviously not help. They say I need a serial number. But there is knowwhere a serial number to use in the process. That's it. End of the road. What to do.