Unsupported version type c for version '2017.4.40c1'

[sachin35544]

Game name: (please, specify the game name)
Engine version: (specify engine version, if known)
Platform: (specify platform, if known)

Error message: Unsupported version type c for version '2017.4.40c1'

Stack trace: at uTinyRipper.Version.Parse(String version)
at uTinyRipper.SerializedFiles.SerializedFileMetadata.Read(SerializedReader reader)
at uTinyRipper.SerializedFiles.SerializedFileMetadata.Read(Stream stream, SerializedFileHeader header)
at uTinyRipper.SerializedFileScheme.ReadScheme()
at uTinyRipper.GameCollection.ReadScheme(SmartStream stream, String filePath, String fileName)
at uTinyRipper.GameCollection.LoadScheme(String filePath, String fileName)
at uTinyRipper.GameStructure.ProcessPlatformStructure(GameStructureProcessor processor, PlatformGameStructure structure)
at uTinyRipper.GameStructure.Load(List1 pathes, LayoutInfo layinfo) at uTinyRipper.GameStructure.Load(IEnumerable1 pathes, LayoutInfo layinfo)
at uTinyRipperGUI.MainWindow.LoadFiles(Object data)

please solve this error