how to upload .aspx file into my web hosting server?

Question by Ismail Ahamed: how to upload .aspx file into my web hosting server?
when am uploading my (.aspx) file its showing the following error..please help its very very urgent.
Server Error in ‘/’ Application.

Runtime Error

Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.

Details: To enable the details of this specific error message to be viewable on remote machines, please create a tag within a “web.config” configuration file located in the root directory of the current web application. This tag should then have its “mode” attribute set to “Off”.

Notes: The current error page you are seeing can be replaced by a custom error page by modifying the “defaultRedirect” attribute of the application’s configuration tag to point to a custom error page URL.

Best answer:

Answer by Ratchetr
You are probably going to have to turn customErrors of, so that you can see the actual error message.

Change the customErrors line in web.config to:

Then reload your page. You should see the exact error message.

Once you have fixed the problem, change back to your original customErrors mode. It’s considered bad practice to leave it Off on a public server.

Add your own answer in the comments!