CVI dll not working with all CVI programs

 Hello,

     I developed some DLLs for my functionality in labwindows CVI. Also I made a test program for those DLLs in CVI , linked and it worked as desired. But when I integrate the same DLLs in to another CVI program some of the functions in DLL work proper some functions doesnt get executed , gets stuck. Why does this happen? Please give suggestions.

Thanks in advance

Shalini K