Windows 64bit API files - UPDD V6

By default, UPDD V6 carries 32 bit API files only.

Starting with UPDD version 6.0.365 a 64 bit version of the Windows API is available below.

Select the download version that matches or is the closet to your driver version:


The zip file is a package containing all files needed by the API.

It should be extracted to any folder; but NOT the updd install folder.

Extracting to c:\program files (x86)\updd\x64api for example would be a good approach.

The important user files are:

Which should be linked with your application as appropriate.

All other files are required dependencies, either QT or system files.