The following list is some failures in SCCM client installations and the resolution:
Problem:
One or more certificate is missing on local machine (should be 2 certificates).
CertificateMaintenance.log shows the following entries:
Crypt acquire context failed with 0x8009000f
Cause:
Wrong permissions for machine key starts with 19c5.. located under the following path:
C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys