The Vivado Integrated Design Environment Release Notes and Licensing Guide, found on Xilinx.com, contains installation instructions, system requirements, and other general information.
This Known Issues Answer Record is a supplement to the release notes documentation and contains links to information on known issues in the design tools that might be resolved in future versions.
Vivado 2020.1 Known Issues:
|(Xilinx Answer 75424)||2020.1 Xilinx Unified installer fails to resume download|
Vivado 2020.1 Resolved Issues:
|(Xilinx Answer 73008)||Product selection is shown when selecting Download Full Image|
Please seek technical support via the Install and Licensing Forum Board. The Xilinx Forums are a great resource for technical support.
The entire Xilinx Community is available to help here, and you can ask questions and collaborate with Xilinx experts to get the solutions you need.