When you placed the other btccashwiki.com file in place, you should run Bitcoin-Qt with the -rescan option. Here's how to do that in Windows. Did you send a coin to your wallet, but it's not showing in your balance? Is your Bitcoin displaying incorrectly? Open an asset wallet by clicking on Wallet on the left sidebar, then choose the asset you'd like to rescan the blockchain for. The gist is that a -rescan was needed, when you were restoring an older backed up wallet that didn't have all the transactions in your current.