[ahmadmansoor]

I think there some way to do it manuallyone of them :
prepare a dll file which u want to add to the exe file then ....u must know the Function which u want to call it ....then u want to find some cave in the exe file then
Patch some place to jmp to ur cave code ....Then
in Patch code u want to load ur dll file first by kernel32.LoadLibraryA....
then get the Function address by KERNEL32.GetProcAddress ....then u can call that Function