dll reuse in prime 7

[KC_9978072]

Hi, before i build some .dll files and work well in mathcad 15. I install mathcad prime 7 and try to reuse these .dll files, but cannot load dll function. These dll files are put in the folder "C:\Program Files\PTC\Mathcad Prime 7.0.0.0\Custom Functions". Or should i put them to another folder or something i should do previously?

[LucMeekes · Accepted solution]

Mathcad 15 is a 32-bit application, Prime 7 is a 64-bit application. I would not be surprised if all it takes is to recompile the source of your dll's to a 64-bit dll.

Success!
Luc

[KC_9978072]

thanks Luc. Actually, i lost the source code and hardly to recompile to 64-bits dll. So i just can reuse these old dll files. have you any suggestion to load 32 bit old dll files to prime 7? or just to use mathcad 15?