I want to connect ST-32 Link..It will not detect in STM32 Utility software.'No ST-link 'coming warning are coming

[Imen.D]

Hello @PPotd.1​ and welcome to the Community :)

Which board are you using?

Try using a different cable (make sure not use charging cables as it won't work)

I recommend you upgrade the ST-Link firmware.

Imen

[Tesla DeLorean]

Use STM32 Cube Programmer

Not sure the Utilities support new ST-LINK/V3 or old V1, the application has been obsolete for yesrs..

Your post lacks a lot of contextual detail.