Hi, I'm trying to implement the DPM in C#. I'm using an older version of .NET (2.0.50727) and am recieving an error generating the fingerprint hash (string vFingerprintHash = AuthorizeNet.Crypto.GenerateFingerprint(vTransactionKey, vAPILoginID, vAmount, vFingerprintSequence, vFingerprintTimestamp.ToString());). I've searched to see if version 2 is supported and did not find an answer. I saw it said that version 3.5 was, but could not find any reference to version 2.
Thanks for any assistance.