Modify MS-DOS application. exe (without source code)

[kana88]

To all masters,
Pleas Help me and urgent.
The modifications I want are as follows:

1. The display theme, color and company name can be adjusted according to those that can be used by other branches and can be full screen
2. Can print, preview with a USB printer, dot matrix printer and each module can be printed with a choice of print all and print text only and there is also a choice of pages

This application has long been used from 2002 until now & the application was made by the Clipper software.
Note: The application has no source code & if the application can be modified, the source code will be mine.
The source code belongs to me.

Thank you
Note : Extract files that I attach to drive c (C:\Util & C:\STACK).
The application is in the util folder named CAMUS.EXE
I Give the link : https://drive.google.com/drive/folders/1bGX_zULby1A5ZJNo8Y5nqfbR8mzkmYS-?usp=sharing
Kana

[patio]

This is your source code and you want to modify it ? ?

[BC_Programmer]

Nobody is going to decompile a clipper application for you for free. There are companies that still make a good margin simply offering that service. Why would anybody do it for you for free?

But that isn't even all you want- You want somebody to decompile a clipper application- then add two non-trivial, involved features to it- for nothing.

Your insistence on ownership and copyright over the work is somewhat ironic given that you've happily included the registered non-shareware version of PKZIP and PKUNZIP in UTIL.ZIP without a second thought.

[Salmon Trout]

Nobody is going to decompile a clipper application for you for free.

There's always Stack Exchange...

[kana88]

This is your source code and you want to modify it ? ?

this is not my source code and I ask for help for modification

[kana88]

Nobody is going to decompile a clipper application for you for free. There are companies that still make a good margin simply offering that service. Why would anybody do it for you for free?

But that isn't even all you want- You want somebody to decompile a clipper application- then add two non-trivial, involved features to it- for nothing.

Your insistence on ownership and copyright over the work is somewhat ironic given that you've happily included the registered non-shareware version of PKZIP and PKUNZIP in UTIL.ZIP without a second thought.

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