This errorco.de is a pseudonym for winerror.h 0x803100B7. See that errorco.de for possible comments or remarks.

winerror.h -2144272201

#define FVE_E_POLICY_REQUIRES_STARTUP_PIN_ON_TOUCH_DEVICE

Group Policy settings require the creation of a startup PIN, but a pre-boot keyboard is not available on this device. The user may not be able to provide required input to unlock the volume.