New to downloading, although I have played Skyrim for years. Signed up to Nexus (the free account) , downloaded and installed NMM. It did the scan and found Skyrim. So, I tried to DL a mod and got this message: "The protocol specified in this address is not valid. Make sure address is correct and try again." I don't understand what that means. MY address, the mod address? (Was it because I didn't pay, even though it said the downloads were free?) So, any help appreciated.