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[Solved] After windows 11 upgrade I lost interaction between FSUIPC and my SIOC scripts

fllightlevel8 · 2025-11-25T02:18:36Z

Hi, i was in windows 10 with ms2020. I used Opencockpit SIOC script to drive many buttons in my cockpit. (Var 0002, name FO_JoyStick64, Link FSUIPC_OUT, Offset $3340, Length 4) etc.... every thing worked fine. I upgraded to windows 11. After this i lost all my buttons in my cockpit. When I access the front panel in FSUIPC it is written Welcome to FSUIPC7, version 7.5.5Using the General assignments only (no aircraft-specific profile currently in use) SIOC seems to work ok. I can go in SIOC monitor and i can interact with all button and I can light all my lights. If I go in FSUIPC assignments buttons & switches when i push any button to configure FSUIPC show nothing... Nothing works in my cockpit. I spent many hours to understand what's wrong.... without success... Any idea ?

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Posts: 113

FSUIPC

Admin

November 27, 2025 11:45 am

(@fsuipc)

Joined: 6 months ago

Posted by: @fllightlevel8
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but no access to virtual joystick
So now I will investigate on the SIOC side to see if I can find something.

Ok – your log shows no IPC writes to trigger the virtual buttons in FSUIPC, and as it is receiving IPC reads, this would indicate an issue in SIOC somewhere.

Posted by: @fllightlevel8
↑
Thank you.

No problem. Regards,

John

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