◄Up► ◄Contents► ◄Index► ◄Back► ─────Programmer's WorkBench───────────────────────────────────────────────── Cannot open [<file>]: Invalid appended help file The PWBHELP extension attempted to load a Help file that contains more than one Help database, but one or more of the concatenated files was not a valid Help database. Try using HELPMAKE with the /DS option to split the Help file into its component parts. By loading the files individually, you may be able to discover the invalid file. You can then concatenate the Help file, omitting the invalid files.