TP-Link Archer C50 is a current (2018) generation WiFi Router Product, and very popular. It supports PPTP, but PureVPN has not published configuration specifications to configure this router to utilize PureVPN over PPTP. PureVPN supports PPTP, and the TP-Link Archer C50 Supports PPTP. So why can't I get the specifics from PureVPN to configure my WiFi Router???? It shouldn't be that difficult. I just bought this Router and I have just bought 5 years of PureVPN. What's the problem here???