| .4gl |
Text |
Source module |
| .42m |
Binary |
Compiler p-code module |
| .per |
Text |
Form specification file |
| .42f |
XML |
Compiled form specification file |
| .42s |
Binary |
Localized strings compiled file |
| .4st |
XML |
Presentation styles resource file |
| .4sm |
XML |
Startmenu resource file |
| .4tm |
XML |
Topmenu resource file |
| .4tb |
XML |
Toolbar resource file |
| .4ad |
XML |
Action defaults resource file |
| .sch |
Text |
Database schema file - column types |
| .42d |
Binary (development only) |
Database schema file index (for .sch) |
| .str |
Text |
Localized strings source file |
| .val |
Text |
Database schema file - form field attributes |
| .att |
Text |
Database schema file - video attributes |
| .42r |
Binary |
Compiled program |
| .42x |
Binary |
Compiled p-code library |
| .msg |
Text |
Message definition source file |
| .iem |
Binary |
Compiled message definition file |