To install Xilinx ISE 14.7 on Windows 10, you have two primary options: the official Windows 10 VM version (which uses a virtual machine) or the native Windows 7 version with specific compatibility patches. Option 1: Official Windows 10 VM Version (Recommended)
The installer will now run. Choose wisely:
Conclusion
Alternative (Top Method #2 – If the official download is slow): Use the Xilinx Unified Installer 2021.2 (which can fetch legacy components), but this is more complex. Stick to the direct tarball.