I have tried installing 3.5x, 3.6x and 3.7x on my windows 7 pro 64 bit OS with both the executable installer and the web based one from https://www.python.org/downloads/windows/ , I updated my Universal C runtime, restarted, uninstalled all previous versions, disabled my firewall in the event of the downloads being blocked, all return the same error, the setup freezes on 0%, then crashes with "i399: Apply complete, result: 0x80072f7d," in the log file. Any help appreciated
Try the follow tips:
User contributions licensed under CC BY-SA 3.0