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Senior
April 28, 2026
Solved

STM32CubeMX Windows Download Problem

  • April 28, 2026
  • 2 replies
  • 279 views

I downloaded stm32cubemx-win-v6-17-0.zip on Windows 11 direct from the ST web page:

STM32CubeMX | Software - STMicroelectronics

Downloaded file size 676,525 MB

But it does not uncompress and install, all I get is a kind of ghost window that tries to launch but then aborts.

Any ideas please?

Kind regards,

Al

Best answer by Ghofrane GSOURI

Hello @alw 

Let's try to delete the existing stm32cubemx-win-v6-17-0.zip file and any CubeMX-related temporary or cache files, then download the installer again directly from the official ST website using a stable connection; if possible, try a different browser or network. Also check whether antivirus, proxy, VPN, or corporate security tools are modifying the download. Once you have a clean file, verify that it extracts correctly and then run the installer as administrator.

THX

Ghofrane

2 replies

Ghofrane GSOURI
Ghofrane GSOURIBest answer
ST Technical Moderator
April 28, 2026

Hello @alw 

Let's try to delete the existing stm32cubemx-win-v6-17-0.zip file and any CubeMX-related temporary or cache files, then download the installer again directly from the official ST website using a stable connection; if possible, try a different browser or network. Also check whether antivirus, proxy, VPN, or corporate security tools are modifying the download. Once you have a clean file, verify that it extracts correctly and then run the installer as administrator.

THX

Ghofrane

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alwAuthor
Senior
April 29, 2026

Hi @Ghofrane GSOURI 

Yes, it was something to do with the Internet connection. A different computer and Internet connection proved successful.

Kind regards,

Al