Thread:Extension talk:CheckUser/Error/reply (11)

Type the following, with quotes, into your command-line, after you ensure you're on your MediaWiki installation's directory (if your wiki is in C:\inetpub\ wwwroot\wiki, then type cd "C:\inetpub\wwwroot\wiki\extensions\CheckUser", press enter, before entering the following): "C:\Program Files (x86)\PHP\php.exe" install.php

Then press enter.