Decompiling an old Program
- by Pedro Laranjeiro
Hi.
I have been asked to update a program written in 1987 in Delphi (I guess). I have no documentation about this program only a few side notes the programmer took that don't make too much sense to make.
The cd show this files:
Size | Filename
- 19956 VP.DTA
- 142300 VP.LEX
- 404 VP.NDX
- 126502 VP.RCS
- 131016 VP.SCR
- 150067 VP.XEL
- 101791 vp.exe
Is anyone of this files a database? If so can I access it's data?
I tried several code decompilers but they show a message saying it was not a Win32 compatible application.
The program run in MS-DOS.
Is it possible to obtain the source code? Can I use this code in any way to build a new application?
Thanks
Update01: I can run the program in MSDOS. The program conjugate verbs and shows an example sentence where the verb can be used. The GUI is a little bit confusing and there is no help menu so I can't see all the capabilities of the program.