To install ArcGIS Desktop 10.8, follow these steps to ensure a clean setup on your Windows machine. ArcGIS 10.8 is officially supported on Windows 10 and Windows 11 Prerequisites & Preparation System Requirements
The installation began. The progress bar inched forward like a wounded glacier. install arcgis 10.8
Have you already downloaded the installer from the My Esri portal? ArcGIS Desktop 10.8.x system requirements To install ArcGIS Desktop 10
Introduction
: Exit all running applications, particularly earlier versions of ArcGIS or Microsoft Office. License File Navigate to the extracted folder and double-click Setup