After the website project under vs2005 is converted to a web application, it is accessed through the virtual directory localhost/check of the IIS web server. There is always "failure to write the output file ....... access denied error.
Probably temporary ASP. net files has insufficient write permissions, so the permissions of users such as network services, _ machinename, users, and ASPnet have been modified and written, but they still do not work, always jump out of the above errors.
Finally found a solution http://tag.csdn.net/Article/09a7ba04-cb09-4001-9d5c-4a9136457acd.html
In fact, it is really easy. In the temp directory of windows, add network services (2003 for use) to the Directory Security. Note: In addition to reading and running permissions, you must add the modification and write permissions, otherwise, an "Access Denied" error occurs.