In the new Windows 10 notebook, I found this error in the Event Log: Cryptographic Services failed while processing the OnIdentity() call in the System Writer Object. Details: AddLegacyDriverFiles: Unable to back up image of binary Microsoft Link-Layer Discovery Protocol. System Error: Access is denied. My searches on the internet bring me here: http://answers.microsoft.com/en-us/windows/forum/windows8_1-hardware/cryptographic-services-failed-while-processing-the/c4274af3-79fb-4412-8ca5-cee721bda112 The problem seems to be in Network Service access rights. Step … Continue reading Event 513 – CAPI2 failures »