SSL Webservice: Could not create SSL/TLS secure channel

Question

My C# .net application is using a HTTPS webservice. As the cerificate now is about to expire, I\'m trying to update it with a new one that I have been given (a .jks file that I\

Answer 1

Problem solved, Seems a Intermediate Certificate was missing, Imported it into Intermediate Certificates in MMC, and all was good :-)