💻New Wine Port for 64-bit Windows Software Proposed
64-bit Windows software now runs on Wine, but with a catch
TL;DR
A new Wine port for 64-bit Windows software is available, tested with dozens of apps and games. Notepad++ is suggested for initial testing, but 32-bit software compatibility is still an issue.
A new Wine port for 64-bit Windows software has been proposed, with Andrii and Fabien leading the effort. This port has been tested with several dozen 64-bit Windows applications, including The Witcher 3 Remaster, which runs well after adding vkd3d-proton. However, the biggest limitation is the lack of WoW64 support, making 32-bit Windows software unusable. The port is still in development, with plans to explore unveil(2) for better performance. Developers should test with Notepad++ to ensure compatibility before wider adoption.
Key Points
The port was a collective effort, with Andrii and Fabien doing the heavy lifting.
The Witcher 3 Remaster runs well after adding vkd3d-proton, tested with several dozen 64-bit Windows apps.
Notepad++ is suggested as a simple test case for initial compatibility checks.
The port is run-at-your-own-risk software, with built-in tests disabled for now.
The port is available for download and contributions, with plans to explore unveil(2) for better performance.
Why It Matters
If you're running 64-bit Windows software on Wine, this port could be a game-changer. The Witcher 3 Remaster runs well after adding vkd3d-proton, but 32-bit compatibility remains an issue. Developers should test with Notepad++ to ensure compatibility before wider adoption. This affects anyone looking to run 64-bit Windows software on non-Windows systems.
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