Hi,
there are still some differences between WDMODFIC - which does it all - and HModifyStructure(...) which does only part of it.
In the analysis, one can supply any 3-character file extension for any HFSQL file and WDMODFIC will change it, no problem. For renaming the file extension, one cannot rely on HModifyStructure(..) it will generate empty files with the new file extension and will not rename any file.
Kind regards,
Guenter Predl
office@windev.at