Warning Message

You have selected a long output directory.
Windows has a 256 char limit on file names.
It is possible that the generated files will exceed this limit, which will cause code generation to fail.
It is recommended that you select an output folder lower down in the file structure.

Explanation

The generated output folders and file name lengths may be large when concatenated and may break the Windows limit.

Solution

Select an output folder closer to the root of the drive.