ProVide Server is primarily a native 64-bit application, but also has a native 32-bit version. We do highly recommend the 64-bits version as it has significantly increased performance, but if you have the know-how and want to run the 32-bit version then we got that available aswell.
The short answer to why the 64-bit version runs better is since it can use more of your avaliable RAM, which increases performance, while also being more compatible to most modern CPU’s. Both download links can be found below: