I bought some Litecoin years ago, stored it in a Litecoin-QT wallet and left on my external hard drive.
I am no trying to move this to my Coinbase account but my Litecoin-QT wallet is taking days to synch. I decided to download the Litecoin Core wallet which is fully synched.
Now I am having trouble having my litecoin populate in that wallet. I have my wallet address but how do I associate it to the Litecoin Core wallet so I can transfer from my wallet to my Coinbase account?