Error 1000 often results from leftover driver files. Use :
Intel's driver installer has a built-in "Clean Installation" option that can bypass many Error 1000 instances. Error 1000 often results from leftover driver files
Then:
Fixing Intel® Arc™ Graphics Installation Error Code 1000 Encountering "Installation failed with error code 1000" while updating Intel® Arc™ & Iris® Xe Graphics can be frustrating, especially when it creates an update loop. This error typically signifies a caused by hardware mismatches, conflicting driver remnants, or Windows Update interference . Primary Causes of Error Code 1000 conflicting driver remnants
If the standard installer fails, use Display Driver Uninstaller (DDU) to completely wipe the driver slate. Error 1000 often results from leftover driver files