When you use client-side code (the Document.Cookie property) to write cookies, and then use the same method to retrieve the cookies, you may receive an empty string or the following error message:

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This problem may occur if the total size of the cookies that are stored in your domain is 4,096 bytes or greater. This is a limitation in the current version of Mshtml.dll.

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Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.

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To see that the cookies actually exist even though the Document.Cookie property cannot retrieve them, follow these steps:

1.	Start Internet Explorer.
2.	On the Tools menu, click Internet Options.
3.	On the General tab, click Settings.
4.	In the Settings dialog box, click View Files.

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