This is pretty easy to do.
Decision
ON ONE MACHINE USED TO ORDER A NEW CERTIFICATE, right-click the .cer file and install it.
Then go to the same browser that was used when ordering the certificate and exported the certificate.
- In IE, go to the menu (gear icon) → Internet Options → Content. Select a certificate and click "Export ...".
- In Chrome, go to the menu (3 bars) → Settings → Advanced → Certificate management. Select a certificate and click "Export ...".
- Firefox Firefox ( ) → → → → → . " ...".
, . , ", ". "Personal Information Exchange - PKCS # 12 (.PFX)" " , " " ".
.PFX .P12, .
CSR ( ). ( ) . CSR, CA ( , ) . , CSR , CA , .
CSR . , .PFX. .CER. .CER , CSR, CSR PK .CER. PK .PFX.