IIS6 Max Buffer Output Size

http://support.microsoft.com/kb/925764

Increase the AspBufferingLimit value in the metabase or ...

Method 4: Increase the buffer limit

You can increase the buffering limit if one of the following conditions is true:

• The client is not a Web browser.
• You cannot redesign the application to take advantage of a paging technology, such as the GridView class.

If you must increase the buffer limit, select a buffer limit that allows for the largest known response size. If you do not know the largest response size in advance, you can increase the buffer limit to a large value during testing. After you finish testing, use the largest value that is in the sc-bytes field in the IIS log file for the response that is generated for the page.

To increase the buffering limit, follow these steps:

1. Click Start, click Run, type cmd, and then click OK.
2. Type the following command, and then press ENTER:
   cd /d %systemdrive%\inetpub\adminscripts
3. Type the following command, and then press ENTER:
   cscript.exe adsutil.vbs SET w3svc/aspbufferinglimit LimitSize
   Note LimitSize represents the buffering limit size in bytes. For example, the number 67108864 sets the buffering limit size to 64 MB.

To confirm that the buffer limit is set correctly, follow these steps:

1. Click Start, click Run, type cmd, and then click OK.
2. Type the following command, and then press ENTER:
   cd /d %systemdrive%\inetpub\adminscripts
3. Type the following command, and then press ENTER:
   cscript.exe adsutil.vbs GET w3svc/aspbufferinglimit