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Associate
March 10, 2026
Solved

Impossible to install IDE

  • March 10, 2026
  • 1 reply
  • 182 views

Hi all,

I'm unable to install Cube IDE under W10.

I tried to play with permissions/administrator/... I always get an error:

NSIS error : Error launching installer.

All other items (CubeMX, Programmer, Monitor ) were installed without any problem.

Thanks for help.

Best answer by Ghofrane GSOURI

Hello @F6EEQ 

Let's try to delete the current STM32CubeIDE installer you downloaded.

- Re-download from ST’s official site  (Try to use the latest version STM32Cubeide 2.1.0)  

STM32CubeIDE | Software - STMicroelectronics

- Extract the installer and Put it in a path without special characters.

- Try again with Run as administrator.

THX

Ghofrane

1 reply

Ghofrane GSOURI
Ghofrane GSOURIBest answer
Technical Moderator
March 10, 2026

Hello @F6EEQ 

Let's try to delete the current STM32CubeIDE installer you downloaded.

- Re-download from ST’s official site  (Try to use the latest version STM32Cubeide 2.1.0)  

STM32CubeIDE | Software - STMicroelectronics

- Extract the installer and Put it in a path without special characters.

- Try again with Run as administrator.

THX

Ghofrane

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F6EEQAuthor
Associate
March 10, 2026

Thanks for help and nice advice.

 

Gerard