i have a ssl comodo with 4 file, i don't known setup it!
Root CA Certificate - AddTrustExternalCARoot.crt
Intermediate CA Certificate - UTNAddTrustSGCCA.crt
Intermediate CA Certificate - ComodoUTNSGCCA.crt
Intermediate CA Certificate - EssentialSSLCA_2.crt
Your SSL Certificate - domain.com.crt
now, what's i do???