Error code 0x2efd

How to resolve this error when activating?

How to contact CCleaner Support Team?

9 hours ago, cshih3 said:
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		How to contact CCleaner Support Team?
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If you are a CCleaner Professional customer you would have got the customer support contact information in your purchase confirmation from Cleverbridge - ie: support@ccleaner.com.

Or did you purchase from a third party?

Purchased from Cleverbridge this week.