# Win64x platform compatibility for C++Builder users?

**URL:** https://talk.remobjects.com/t/win64x-platform-compatibility-for-c-builder-users/34214
**Category:** Remoting SDK
**Tags:** cppbuilder, win64x
**Created:** [October 24, 2026, 9:39pm UTC](https://talk.remobjects.com/t/win64x-platform-compatibility-for-c-builder-users/34214 "2026-10-24T21:39:20Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![rgomezc](https://talk.remobjects.com/user_avatar/talk.remobjects.com/rgomezc/32/530_2.png) [@rgomezc](https://talk.remobjects.com/u/rgomezc)
#### Post date: [October 24, 2026, 9:39pm UTC](https://talk.remobjects.com/t/win64x-platform-compatibility-for-c-builder-users/34214/1 "2026-10-24T21:39:20Z")

</div>

Hello,

I wonder if there is already some sort of compatibility for the Win64x (modern c++ 64 bit compiler) platform within RemObjects SDK? The latest version only has Win64 and WinARM64EC, but no Win64x. I believe that something needs to be enabled on the Delphi packages for this to be produced. I am thinking about starting the migration for some of my apps to 64 bits and the modern C++ compiler, but this is apparently needed for me to advance.

I am on RAD Studio 13.2, with the latest RO-SDK available version: 1627.

Thanks!