RESET and REWRITE in FreePascal for blockread appeard to have a limit between 718 and 776 bytes.  Meaning that some of my records in config get mangled.
- Attempted to change reset/rewrite blocksize to 128, then have 5/7/10/4 blocks read for each blockwrite/read, but failed.
- Tried increasing block size, failed beyond 718 bytes
- Decreased all record sizes to be below 718: caused coredumps
- Inscreased size of header record to beyond size of handler record, caused coredumps
- Set block size to sizeof handler_record.  Caused core dumps.
- FIXED

Can not load configuration window twice, or core dumps.
- FIXED

Under Windows, FPC -WG does not work :(  This means a command line always loads.
