Logging Minidriver Behavior
Should errors occur in the use of the YubiKey as a PIV Smart Card with YKMD, error logging can be enabled on the local computer using the registry. Once enabled, log files are created per running process in C:\Logs
. See Smart Card Basic Troubleshooting for additional troubleshooting steps.
- Key:
HKEY_LOCAL_MACHINE\SOFTWARE\Yubico\ykmd
- Value:
DebugOn
(DWORD) -1
enables error logging.
Note
Refer to md_config-registry.rst for additional registry settings.