The application works either with the output from "sh run-config" for unified wireless lan controllers (2500/wism/5500, etc) or "sh tech and sh tech wireless" for converged controllers (5760/3850, etc) in same file per controller You can either have several controllers from the same mobility group in a single file, or load one by one.
To load a file, select File\Open, or click the "folder" icon on the left of the application. you can select multiple files at same time, they all will be processed.
The program will be present several "Audit" checks. Each one of them uses a different set of validations, depending on the devices present in your network. There are general checks which are always done (interfaces, mobility, RF, AP checks, etc)
After the audit check has been selected, the program will show a file open dialog to select the file. The default location is the root system disk, and this can be changed in "Settings\Application Settings" menu