Solution: asp.net Sharepoint cannot connect to publish custom string handler, and cannot handle output Cache

Problem description:
The custom string handler cannot be connected and output cache cannot be processed. The IIS instance ID is "1772638466 ",
The URL is "http://xxxx.xxx.xxx/englishworld/default.aspx.pdf ".
For more information, see Help and Support Center in http://go.microsoft.com/fwlink/events.asp.
It appears in the System Log blockbuster (except for different URLs), but it does not seem to have any impact on the system and can be used normally.
This problem does not affect normal use, but the log will soon be full
Prerequisites:
The EnglishWorld project is deployed under a Sharepoint site in the form of a virtual directory. The file location is as follows:
C: \ Program Files \ Common Files \ Microsoft Shared \ web server extensions \ 12 \ TEMPLATE \ LAYOUTS \ EIP \ Module \ EnglishWorldPage
Cause:
Some Solution:
In web. config under the EnglishWorld virtual path, add the following configuration
<HttpModules>
<Remove name = "PublishingHttpModule"/>
</HttpModules>