Hello! I have a problem with engine vst2 of best service in Ableton live 12.2.6 with Windows 11 25H2 , The vst opens correctly but when I load a library Ableton always closes or an error message appears and the program closes, it only happens in Ableton, in Fl studio it doesn't happen to me, and it fails in the 25H2 compilation of Windows, in 23H2 it works without problems, but I want to have the PC updated since 25H2 improves performance with my 13900K, Any solution? Thanks

 

Last edited: Oct 16, 2025

Have you tried updating your graphics card or installing the drivers?

Windows 11 25H2 — What Music-Makers Should Know
https://medium.com/@12264447666.wil...h2-what-music-makers-should-know-5695d74a34a0

As is common with Windows updates of any type, you may face a few common issues. First, audio drivers & ASIO behavior can change; your devices won’t work randomly, and you may not have a fix for months, or ever. The older your hardware or software is, the more likely it won’t work after the update — plan for that, and if possible, hold off on updating if you don’t need to.

As usually, within the first 6 months or so, some of the early adopters will have shared the bugs, and some of them may be fixed. Community threads (DAW and audio forums) already show reports of ASIO interfaces misbehaving, menus flickering in DAWs, or drivers becoming unstable after 25H2 installs. It’s pretty safe to say Windows pushed this out without actually fixing all the bugs and did little int

 

Last edited: Oct 16, 2025

i have all new drivers, But Not resolve this problem

 

@beatcreator55, what error message appears?

 

Hello @beatcreator55, thanks for the picture:

Where to find Live's Crash Reports
Option 1: If Live fails to launch, or if the "Report a Crash" pane doesn't appear automatically, the crash reports can be found here:

• Windows - \Users\[username]\AppData\Roaming\Ableton\Live Reports\
• Mac - /Users/[username]/Library/Application Support/Ableton/Live Reports/

Note: These folders are normally hidden. Here's how to access hidden folders.

Source and More: https://help.ableton.com/hc/en-us/articles/209071629-Where-to-find-Crash-Reports

If you have purchased Ableton and engine, you could send a crash report to Ableton.

 

thanks, But i dont have a full license

 

Unfortunately, I don't have a solution for the problem: either go back to the previous Windows version or forgo Engine 2 in Ableton. You said the new update will significantly improve your CPU performance. Engine 2 isn't technically up to date, but you can still use it in your FL Studio. Perhaps another user has an idea how to solve the problem.

 

Do you have Best.Service.ENGINE.v2.8.0.58.Incl.Keygen-R2R version?

 

uninstall with REVO PRO and reinstall the r2r version good luck

 

Yes , i have this version

 

Nothing.. u have Windows 25h2 with Ableton and Engine?