I recently upgrade IPT with PKI from v220.127.116.11 to v18.104.22.168, then I can not use CryptImportKey any more.
Because it returns 0x000000b7(maybe ERROR_ALREADY_EXISTS) after PIN setting PTD displayed.
Only container created.
I set dwFlags as CRYPT_USER_PROTECTED to use PKI with PTD.
I did not change any source codes, but only changed provider from Intel IPT Enhanced Cryptographic Provider to Intel IPT CSP - Non-Exportable Keys.
What is wrong with it? or any misuse?
Is there any solution to it?
Thank you in advance.