NGINX and Clickonce - nginx

Question

I am trying to get my NGINX website to work with Microsoft clickonce. I have the web site able to display the standard microsoft clickonce install page, but when I get to the Install page on my website and click the install button, nothing happens. I believe at that point it is supposed to download an EXE, which it doesn't do. Does anyone have any experience in getting clickonce to work with NGINX and what is required? Any information about setting correct directives, location, configuration, mime types or whatever else may be required.
Here is my current config file. I am new to NGINX, so perhaps it is something I am doing wrong with the location, or...?
server {
listen 80;
root /usr/share/nginx/www/MyWebSite;
index index.php index.html index.htm;
server_name MyWebSite.com www.MyWebSite.com;
client_max_body_size 100M;
access_log /var/log/nginx/MyWebSite.access.log;
error_log /var/log/nginx/MyWebSite.error.log;
location / {
try_files $uri $uri/ /index.php?$args;
}
location /Application/MyApp/ {
try_files /Application/MyApp/publish.htm /Application/MyApp/setup.exe /application/MyApp/MyApp.application;
}
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
types {
application/x-ms-application .application;
}
}