esp8266 as a access point

I am new to arduino, I am using ESP8266 and my task is to make it as a Wi-Fi access point.

When compiling the code, I am getting following error,

Arduino: 1.8.7 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, 4M (1M SPIFFS), v2 Lower Memory, Disabled, None, Only Sketch, 9600"

exec: "C:\Users\kishor.babu\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++": file does not exist
Error compiling for board NodeMCU 1.0 (ESP-12E Module).

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

Can anybody help me in solving this?

Thanks in advance.