Occasionally, corporate firewalls or VPNs with "dirty" or blacklisted IP addresses can trigger a false positive, even in allowed regions. How to Fix the Error
Some community-maintained proxies specifically for this purpose, like quterussia.ru (for Russian users), have been suggested in forums. 3. Manually Specify a Mirror qt download from your ip address is not allowed
If you are seeing this message, you can bypass the restriction or use alternative installation methods: 1. Use the "aqtinstall" Command-Line Tool Occasionally, corporate firewalls or VPNs with "dirty" or