-- Define the path to the file
local filePath = "/disk/bootloader/VA11-ILLA.lua"

-- Function to check if the file exists
local function fileExists(path)
    local file = fs.open(path, "r")
    if file then
        file.close()
        return true
    else
        return false
    end
end

-- Check if the file exists and display appropriate message
if fileExists(filePath) then
    print("VA11-ILLA.lua is installed.")
else
    print("Doggy OS isn't installed on your computer.")
end