Hi Philip, Thank you for you answer. However i do not think it solves my problem. I need 2 seperate .cer files. One should be the "Device certificate" the other the "Chain Certificate" Basically all Cisco support could provide me with was that they are unsure and that i should try this: https://documentation.meraki.com/MX/AnyConnect_on_the_MX_Appliance#Server_Certificates But here i am asked to generate a CSR and purchase a new SSL basically. I wish to use my existing wildcard certificate for which i have already paid. From my CA i am able to extract my SSL in the following formats: Certificate in .CRT,PKCS#12/PFX, or PEM bundle. CA Chain in .PEM Private key in .KEY I realize that i can convert these. But no matter what conversion i do, there is not luck. I tried converting the certificate in CRT to CER using Windows, for the CA i transformed it to .DER, then opened it in Windows and exported as .CER so both certs were in .CER. However, i am now told that they do not much.... I am beginning to think there is no way of using my existing certificate and that i must purchase a new one.       ... View more