Error attempting to verify

Just installed IDE and trying to run basic blink.

Arduino: 1.8.2 (Windows 7), Board: "Arduino/Genuino Uno"

exec: "C:\Users\James\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\4.9.2-atmel3.5.4-arduino2/bin/avr-g++": file does not exist Error compiling for board Arduino/Genuino Uno.

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

It sounds like the installation failed. Uninstall and install it again.