The problem occurs when I use the On Target mode in STM32Cube AI Studio.

[Cosmos]

我在尝试用STM32Cube AI Studio运行一个STM32F407ZGT6项目时遇到了“启动失败运行”错误，我不确定问题的原因。一开始
运行正常，但之后错误一直出现。使用“主机”模式时
，它正常工作。

2026-07-13 10：49：46 错误：以下路径中找不到4.0.0版本的可执行文件：C：/*ST*/*STEdgeAI*/4.0，C：/*ST*/*STEdgeAI*/*
2026-07-13 10： 49：47 错误：以下路径中找不到4.0.0版本的可执行文件：C：/*ST*/*STEdgeAI*/4.0，C：/*ST*/*STEdgeAI*/*
2026-07-13 11：14：59 错误：从公共IP获取国家时出现错误：获取失败
2026-07-13 11：15：00 错误：以下路径中找不到4.0.0版本的可执行文件：C：/*ST*/*STEdgeAI*/4.0，C：/*ST*/*STEdgeAI*/*
2026-07-13 11：15：01 错误：以下路径中找不到4.0.0版本的可执行文件：C：/*ST*/*STEdgeAI*/4.0，C：/*ST*/*STEdgeAI*/*

[Cosmos]

2026-07-14 11:20:51 DEBUG:     STM32CubeProgrammer connect error output: 
2026-07-14 11:20:51 INFO:     POST /stm32cubeprog/connect/R%C3%BFq%06q%C2%80VT%19$%04%C2%87 200 172.414 ms - Content-Length: -
2026-07-14 11:20:51 INFO:     Found 0 serial ports: []
2026-07-14 11:20:51 INFO:     Listing STM32CubeProgrammer boards... []
2026-07-14 11:20:51 INFO:     GET /stm32cubeprog/probes 304 3.617 ms - Content-Length: -
2026-07-14 11:20:51 DEBUG:     ProjectSettingsManager: Loading existing project settings from C:\Users\Administrator\.stm32cubeaistudio\workspace\bear\project.stai
2026-07-14 11:20:51 DEBUG:     ProjectSettingsManager: Loading existing project settings from C:\Users\Administrator\.stm32cubeaistudio\workspace\bear\project.stai
2026-07-14 11:20:51 INFO:     GET /projects/uartpins?projectPath=C:%5CUsers%5CAdministrator%5C.stm32cubeaistudio%5Cworkspace%5Cbear 304 20.313 ms - Content-Length: -
2026-07-14 11:20:51 DEBUG:     ProjectSettingsManager: Loading existing project settings from C:\Users\Administrator\.stm32cubeaistudio\workspace\bear\project.stai
2026-07-14 11:20:51 DEBUG:     ProjectSettingsManager: Loading existing project settings from C:\Users\Administrator\.stm32cubeaistudio\workspace\bear\project.stai
2026-07-14 11:20:51 INFO:     GET /projects/uartpins?projectPath=C:%5CUsers%5CAdministrator%5C.stm32cubeaistudio%5Cworkspace%5Cbear 304 15.007 ms - Content-Length: -
2026-07-14 11:21:11 INFO:     POST /byom/run 422 0.552 ms - Content-Length: -
2026-07-14 11:21:14 INFO:     POST /byom/run 422 1.086 ms - Content-Length: -
2026-07-14 11:21:15 INFO:     POST /byom/run 422 0.502 ms - Content-Length: -

[Julian E.]

Hi ​@Cosmos,

 

Do you have a ST link on your board?

 

Have a good day,

Julian

[Cosmos]

Hi Julian,

No, my board does not have an ST-Link built-in. I'm using an ALIENTEK ST-LINK V2 emulator/debugger to connect to the board.

But the very first time I followed the tutorial to set up STM32Cube AI Studio, it did seem to connect and work successfully — only that once. Ever since then, I keep running into the issue shown above.

Do you have any idea what might be causing this one-time-success behavior, or how I can get it working again?

Thanks,
Cosmos

[hamitiya]

Hello ​@Cosmos 

It may be due to the fact that since you are not using an official ST-LINK, enumeration returns a product vendor other than STMicroelectronics.

To be sure about that, feel free to execute this command in a PowerShell:

Get-CimInstance Win32_PnPEntity | Where-Object { $_.Caption -match 'COM\d+' } | Format-Table Caption, Manufacturer, DeviceID

If enumeration returns, for example, Alientek, instead of “STMicroelectronics” the best would be to get an official ST-LINK.

I still take the point to see if we can support this.

Best regards,

Yanis