Help> Support> Settings File shows the location of your running MB's AppData folder.
Then go to the folder and find this plugin's folder within it.
Make sure the provider file is placed properly. Also check the log file (mb_LyricsReloaded.log) to see what happens when you search lyrics.
Thanks, I followed your instructions. The location is fine. Then I checked the log file and found this:
23/09/2016 05:55:54 [DEBUG] Loading config from file: C:\Users\Leslio7\AppData\Roaming\MusicBee\mb_LyricsReloaded\providers\genius.com.yml
23/09/2016 05:55:54 [ERROR] Failed to load a configuration:
23/09/2016 05:55:54 [ERROR] (Lin: 7, Col: 0, Chr: 111) - (Lin: 7, Col: 0, Chr: 111): While scanning a simple key, could not find expected ':'.
23/09/2016 05:55:54 [ERROR] YamlDotNet.Core.SyntaxErrorException: (Lin: 7, Col: 0, Chr: 111) - (Lin: 7, Col: 0, Chr: 111): While scanning a simple key, could not find expected ':'.
at YamlDotNet.Core.Scanner.StaleSimpleKeys()
at YamlDotNet.Core.Scanner.FetchMoreTokens()
at YamlDotNet.Core.Scanner.InternalMoveNext()
at YamlDotNet.Core.Parser.GetCurrentToken()
at YamlDotNet.Core.Parser.ParseBlockMappingValue()
at YamlDotNet.Core.Parser.StateMachine()
at YamlDotNet.Core.Parser.MoveNext()
at YamlDotNet.Core.EventReader.Allow[T]()
at YamlDotNet.Core.EventReader.Expect[T]()
at YamlDotNet.RepresentationModel.YamlScalarNode..ctor(EventReader events, DocumentLoadingState state)
at YamlDotNet.RepresentationModel.YamlNode.ParseNode(EventReader events, DocumentLoadingState state)
at YamlDotNet.RepresentationModel.YamlMappingNode..ctor(EventReader events, DocumentLoadingState state)
at YamlDotNet.RepresentationModel.YamlNode.ParseNode(EventReader events, DocumentLoadingState state)
at YamlDotNet.RepresentationModel.YamlDocument..ctor(EventReader events)
at YamlDotNet.RepresentationModel.YamlStream.Load(TextReader input)
at CubeIsland.LyricsReloaded.Provider.ProviderManager.loadProvider(TextReader configReader)