System Workbench for STM32

Problem with download “Standard Peripheral Library”

In my case, the download of the package starts, but it is not installed. I found the downloaded package file in the folder %user%...cyryllic symbols...%/null/firmware /.
I copy and unpacked it into another directory and pointed it out as a repository (window-> preferences->system workbench->firmware installation).
It worked.
My locale is not English. Possible installation breaks on non-Latin characters.