ST link is not detected on windows 7

[VPuvv.1]

i am using windows 7 os and i have installed stm32cube(1.4) ide and i tried to flash the software to the discovery board but it is not flashed since it has been showing "ST link not detected!please connect ST-Link and restart the program".even i didn't find any device under stlink utility I am not sure what to do .so anyone in the forum kindly help me to get rid of this issue.

[Imen.D]

Hello @VPuvv.1​ ,

Welcome to the STM32 Community :)

Check the jumpers, USB device access rights, and the cables used. Try different cables, USB ports.

Try to upgrade the ST-Link firmware version (go to ST-LINK>firmware update) or through STSW-LINK009.

You can follow the instruction provided by Laurent in this discussion.

Hope this helps you.

Please select my answer as Best if it solved your issue, so that this thread will marked as closed.

Imen

[Slh]

This happened to me today. If your ST-Link worked before, just Reset the PC!!