Bad Data. Unable to decrypt data (CryptDecrypt)

Quest 8.14

Having an issue when trying to retrieve stats from the DSA or any migration session. My migration sessions are working fine, as is the DSA. I just can't view these items.

In the DSA, when I click Conflicts, Failed Objects, or Unresolved Objects, I get this error:

From a migration sessions, when I click the View Log button I get this error:

In the adproxy.log is this error multiple times:


18/05/2017 21:52:08(GMT+01:00) \\ITREGGSQMMAD01 ITREGGSQMMAD01 TraceMsg -1 Agent started. Agent version: 8.14.0.897.
18/05/2017 21:52:08(GMT+01:00) \\ITREGGSQMMAD01 ITREGGSQMMAD01 Error -2146893819 Bad Data. Unable to decrypt data (CryptDecrypt).
19/05/2017 14:00:30(GMT+01:00) \\ITREGGSQMMAD01 ITREGGSQMMAD01 TraceMsg -1 Agent started. Agent version: 8.14.0.897.
19/05/2017 14:00:30(GMT+01:00) \\ITREGGSQMMAD01 ITREGGSQMMAD01 Error -2146893819 Bad Data. Unable to decrypt data (CryptDecrypt).

Any ideas?

Thanks