22 solutions found, page 1 of 2
0X80093006 This error means the ASN.1 data your app sent is malformed. I'll show you the registry fix and why it works....
0X80094011 Your user account doesn't have enroll permission on the CA. Fix it by checking your cert template or CA security, usually via the Certification Author...
0XC0000386 Smart card keyset missing. Happens when Windows can't find the private key container for a smart card certificate. Usually after a user profile migrat...
0X00090320 This error means Windows couldn't finish validating your credentials. The quick fix is clearing cached credentials or resetting the network adapter....
0X8009002B Your PC's memory buffers are overlapping when Windows tries to encrypt or sign something. This usually hits after a Windows update or driver change. H...
0X80290108 This error means your app or service lacks the right TPM delegation. The fix is usually adjusting local security policy or registry permissions. Here'...
0X80094008 This error means the Certificate Services role conflicts with another installed role. Here's how to resolve it fast....
0X8009480D This error means the certificate template demands a UPN in the SAN, but the user or computer object lacks one. The fix is to add the UPN manually....
0XC000040F Your domain controller's certificate for smart card logon got revoked. Here's how to fix it, starting with the quick check and moving to deeper fixes....
0X8028000E You see this TPM error when BitLocker or a TPM app demands a specific encryption scheme, but your TPM chip is set to something else. Here's the fix....
0X000010E2 This error means some Windows data store or cache hit its limit. Quick fix: reboot. If that fails, clean the store or expand it....
0X8009301B Error 0X8009301B means your ASN.1 parser can't open a trace file. Usually it's a permissions or missing file issue. Here's how to fix it fast....
0X8009400C This error means the certificate request has a messed-up key archival blob. Usually it's a template mismatch on the CA. Here's how to fix it....
0X80100012 This error pops up when a smart card read operation gets killed by the system during shutdown or logoff. Here's why it happens and how to stop it....
0X80280011 You're out of TPM key slots. The fix is clearing unused keys via tpm.msc or a PowerShell script. Don't reimage yet....
0X8010002D Got SCARD_E_CERTIFICATE_UNAVAILABLE? It means Windows can't pull the certificate from your smart card. Here's the real fix....
0X80094811 Happens when requesting a certificate with a key size below the template's minimum. The real fix is adjusting the template or generating a larger key....
0X80094801 This error means the certificate request is missing template info. Quick fix: set the template explicitly in the request or use the MMC snap-in instea...
0X000004EF Kerberos PKINIT authentication failed. Usually happens after a Windows update or when your computer's time is off. Here's how to fix it fast....
0X8009300B Quick answer: This error means a corrupted ASN.1 structure in a digital certificate. Reinstall the problematic cert or run DISM to fix system files....