Protool and DLL file

Hi Experts,

My customer was running Protool runtime with DLL fileswhich created from machine OEM.
Now I am copy runtime file to another PC. Everything work fine except the page which relevant to DLL file, even I have copy DLL file and put to new PC with the same paht.

I just wolud like to know that do I have to do something else for ex. register these DLL files to new PC.. something like that.

If it need to do configuration something else, I would ask all experienced guy to suggest.

Thank you so much