Symptoms:
- Unity License Server fails to import the PFX certificate.
- Error message during setup:
“The specified network password is not correct.” - Floating and build licenses become unavailable due to certificate load failure.
Cause:
- Windows Server 2012 R2 has limited support for modern cryptographic standards used in newer PFX certificate exports.
- Certificates using algorithms such as AES256-SHA256 may not be recognized correctly, leading to password validation failures even when the correct password is used.
Resolution:
- Re-export the certificate using a legacy-compatible encryption algorithm, such as TripleDES-SHA1.
- Alternatively, generate a new certificate using TripleDES-SHA1 to ensure compatibility.
- If feasible, upgrade the server to Windows Server 2022, which supports newer cryptographic standards and avoids these compatibility issues.
More information:
For persistent issues, consult your certificate provider or IT security team to create a compatible certificate export for Windows Server 2012 R2.