XIAO_ESP32S3 compile failure.

Since I had problems getting the CameraWebServer.ino to load, I cleaned the computer of all ardunio files.

I then loaded the Ardunio IDE 2.3.7.

I had trouble getting the esp32 by espressif board to load (it was timing out).

I changed the amount of time allowed to 600s in the ardunio-cli.yaml file.

It seemed to load many files and when done displayed "Remove" in the Boards Manager.

I then loaded the camerawebserver.ino.

I went to tools and scrolled down to PSRAM and changed to OPI PSRAM.

I went to camera_pins.h and scrolled down to #elif defined(CAMERA_MODEL_XIAO_ESP32S).

In board_config.h, I un-remarked "#define CAMERA_MODEL_XIAO_ESP32S3", and remarked out the one that was used.

I put in my ssid and password. 

When I compile it get an error.

"...C:\Users\daved\AppData\Local\Ardunio15\packages\esp32\tools\esp-x32\2511/bin/xtensa-esp32s3-elf-g++.exe" Access is denied. I found that file and it is not blocked/hidden or otherwise.

What am I doing wrong?