L1822: Symbol <Symbol name>=""> in file <File name>=""> is undefined[DISABLE, INFORMATION, WARNING, ERROR] Description The specified symbol is referenced in the file specified, but is not defined anywhere in the application. Tips Check if there is no object file missing in the NAMES block and if you are using the correct binary file. Check if your paths are defined correctly. The binary files must be located in one of the paths enumerated in the environment variable OBJPATH or GENPATH or in the working directory