Hi,
Thank for your advise and help.
My foxpro 2.5/2.6 written application can be run on Win3.1/Win9x
without any problem.
I can't tell whether the protection DLL file is a 16 bit one as it is
written by other programmer who had left the company
If the Dll is a 16 bit one, then I look for a 32bit DLL
On the other hand, I trace to the CallFN() function that call the HASP
DLL which will halt my system. If commented out, it run fine.
So, it maybe the DLL file problem.
Thank for your advise.
>>Hi,
>>
>>I had a foxpro 2.5/2.6 written application that call HASP protection DLL file for protection which when run under WinNT 4, give me only a blank white screen, then halt my system.
>>
>>On the other hand, using the same HASH DLL file with my Vfp 3 application, my application run without any problem.
>>
>>Could it be the problem of Foxpro 2.5/2.6 REGFN function problem with my application. Please advise or help. Thank a lot
>
>Is the .DLL a Win16 or Win32 .DLL? If it's a Win32 .DLL, it's usable from VFP, but not from FPW, which is a 16 bit application.
Best Regards
Virusim