Hi there,
Digital River handles the transactions for Cyberlink. This is the only phone number that I could dig up for you:
In case there's a billing problem, please call our billing company, Digital River, for assistance.
The phone number for the Eden Prairie, MN offices of Digital River is: 952.253.1234
Select "1" as soon as you hear a voice begin talking and you will be redirected to a customer service department.
Good Luck!
Kevin
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