Choose "I have received an authorization file" if you have a .prvc or .resps file, or select "I have installed my software and need to authorize it" to enter your codes manually.
Remember these final pro tips:
⚠️ ArcGIS 10.8 still relies on Python 2.7. If you are a heavy Python user, keep this in mind for your scripting environments! install arcgis 10.8
At least 4–6 GB of free space for a complete installation. Choose "I have received an authorization file" if you have a
Another Python installation (like Anaconda) is set as system default. Fix: At least 4–6 GB of free space for a complete installation
Ensure the "Launch the setup program" checkbox is checked before clicking 3. Installation Steps Welcome Screen on the setup welcome window. License Agreement : Read and select "I accept the master agreement" , then click Installation Type : Installs all features (recommended for most users). : Allows you to manually choose specific components. Destination Folders to accept the default folders for ArcGIS and Python. . Once complete, click 4. Software Authorization After installation, the ArcGIS Administrator Wizard will open. 筑波大学学術情報メディアセンター Installing ArcGIS Desktop on your computer