Plustek 7400 software help

[leoleoleo]

I recently purchased a used Plustek 7400, which comes with a disc of SilverFast 6.6.

I don't have a CD drive, so have been trying to work out how I can install the software.

I downloaded SilverFast 8 demo, and tried inputting the serial number, but it did not work.

Does anyone know how I can use this software / serial number?

Thanks

[LSI_Ketelhohn]

Dear user,

updates are only free within a product generation. A SilverFast 6 serial number can not be used to unlock a version 8. You can however purchase an upgrade through our online store at a reduced price. Select Upgrade as the license type and enter your existing serial number.

Kind regards,
Arne