We are facing this issue that the FAC is rejecting CSR generated from our IIS server, and giving this error message
Import has failed: module 'lib' has no attribute 'X509_delete_ext'
If I generate the CSR let say from another OS , linux for example , or from F5, FGT.. the CSR is accepted successfully.
Fortinet TAC can't help on this, since they assume the problem is not on the FAC
Has anyone faced this issue before and managed to solve it?