ulrc (APIRET) - returns

Return Code.

DosSetFSInfo returns one of the following values:

• NO_ERROR
  15
  ERROR_INVALID_DRIVE
  82
  ERROR_CANNOT_MAKE
  122
  ERROR_INSUFFICIENT_BUFFER
  123
  ERROR_INVALID_NAME
  124
  ERROR_INVALID_LEVEL
  154
  ERROR_LABEL_TOO_LONG
  For a full list of error codes, see Errors.