Unable to download library from ST official website

[ca11ac]

I tried to download library from https://www.st.com.cn/zh/embedded-software/stsw-stm32054.html several times but failed.

When I clicked download v3.5.0, nothing happened. By the way, we network is fine. Is it forbiden to download this version?

[Ozone]

Or you are located behind a proxy that blocks it.
Happens a lot within companies and government administration networks.