Since it's a little empty at home, here's a detailed list of permissions to set up IIS under Windows XP Special Edition (if the partition where the Web site resides is not the NTFS file system, you don't have to set permissions, you can see what file system is in the partition's properties), for Windows 2000/ 2003 apply likewise. Demo in C:\wwwroot folder.
Right-click the wwwroot directory, select "Properties", you may see the following picture, there is no "security" tab.
If you do not have a security tab, make the Folder Options setting first, and skip if you have one.
1, "Tools" → "Folder Options"
2, "view" → remove "use simple File Sharing (recommended)" before the Tick
3, "OK" completed. Then right click on the Wwwroot directory and select "Properties".
The Wwwroot directory has a "Security" tab in its properties, but there are no IIS users in the group or user name.
Click "Add (D) ..." and the "Select User or Group" dialog box appears.
Click on "Advanced (A) ..." → "Find Now (N)".
All groups or users on this machine will be displayed:
Select the name of the user that starts with "IUSR_", and the latter section of the name is your computer name (My Computer name is Qiuyi), such as Iusr_qiuyi. Click "OK".
Click "OK" again. Return to the Properties Settings dialog box for the Wwwroot directory.
The Internet Guest account (Qiuyi\iusr_ Qiuyi) is available in the group or username, and the Red section is your computer name. Select "Internet Guest account (Qiuyi\iusr_qiuyi)" To select "Modify" in the "Allow" item in the following permission settings, and "OK" to complete.
At this point, the folder's permissions are set, IIS has "modify" permissions on this directory, you can read and write files, you can read and write to the database, ASP's running permissions should be no problem.