Win2008 or IIS7 file upload size limit solution

By default, the IIS7 upload is limited to 200K. When the upload file is less than 30M, you can set the following methods:
Locate the ASP setting in IIS7, and modify the maximum request principal limit in the last line of the constraint properties for ASP, as you want, such as 2G (2000000000, Unit B). When the upload file requires greater than 30M, continue with the following modifications:


1. Stop IIS7


2, find "C:\Windows\System32\inetsrv\config\schema\IIS_schema.xml" file.


This file is read-only and cannot be modified with administrator privileges. To modify the permissions of the file first, and then remove the read-only property.


1. Right key file-> attribute-> security, select Target user, click Advanced, modify file owner;


2. After the confirmation click Edit, you can modify the current user's permissions, add "Write" permission. At this point, the permission settings are OK.


3. Remove the read-only property of the file.

Open the file in Notepad, find "", and Change "30000000" to the value you want (for example, 2000000000) to save.


Add a read-only property to the "C:\Windows\System32\inetsrv\config\schema\IIS_schema.xml" file.

Start IIS7. I upload 120M video file through.

However, the maximum number of win2008 can upload files less than 2G. This should be noted.