I have no idea of potential impact, but the command run on an up-to-date Windows 10 system reports: > certutil -verifyCTL disallowed LastSyncTime = "9/

I have no idea of potential impact, but the command run on an up-to-date Windows 10 system reports: > certutil -verifyCTL disallowed LastSyncTime = "9/22/2015 9:33 AM" [DisallowedCTL] ListIdentifier = "DisallowedCert_AutoUpdate_1" SequenceNumber = 01d065c00c3f1258 ThisUpdate = "3/23/2015 6:21 PM" NextUpdate = EMPTY SubjectAlgorithm = 1.3.6.1.4.1.311.10.11.15, "disallowedHash" SignerExpiration = "9/23/2015 3:36 PM", "1.0 Days" WARNING = "SignerExpiration: Less than 180 Days" CTLEntries = 57 The system cannot find the file specified. 0x80070002 (WIN32: 2 ERROR_FILE_NOT_FOUND) -- http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcert.sst MissingCerts = 57