THX Spatial sound and 7.1 surround sound error | Razer Insider
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Question

THX Spatial sound and 7.1 surround sound error

  • July 25, 2025
  • 1 reply
  • 111 views
Z

When I try to launch the apps after window update yesterday. It said rzappengine exe - Application Error The instruction at 0x00007FFE87A6EB21 referenced memory at OxFFFFFFFFFFFFFFFF. The memory could not be read. Click on OK to terminate the program. And I can’t use the apps please help.

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1 Reply

Razer.Aero
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  • Razer.AeroRazer Support
  • Razer Support
  • July 26, 2025

Hello ZephyrusW,

I understand that you are encountering an application error when trying to launch THX Spatial Sound and 7.1 surround sound apps after a Windows update. The error message indicates a corrupted file or memory reference issue with rzappengine.exe, preventing the apps from functioning. To resolve the application error, please try the steps below:

1. Uninstall the THX Spatial Sound and 7.1 Surround Sound apps from your PC.
2. Restart your computer.
3. Ensure that Windows is fully updated.
4. Temporarily disable your antivirus/firewall and try launching the app again.
5. Download the 7.1 Surround Sound software and follow the instructios here to setup the sound sound.

If you still need help, feel free to PM me with your device serial number and a screenshot of the error so I can check for workarounds. All the best!

*Thread locked to curb the conversation to PMs.

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