Open Software Solutions

Consider the following scenario:

•	You are running a Windows Vista-based computer that has the Lzhfldr.dll file installed.
•	In Windows Explorer, you double-click an .lzh file to open the associated compressed file.
•	You drag the compressed file into a folder in the Folders pane of the same Windows Explorer window.

In this scenario, Windows Explorer exits unexpectedly. After you restart Windows Explorer, you notice that there is a new file in the destination folder. However, the file has a size of zero bytes.

Note This issue does not occur if you drag the compressed file into another Windows Explorer window or onto the desktop.

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Update information

The following files are available for download from the MicrosoftDownload Center:
Download the update for Windows Vista (KB951521) package now. (http://www.microsoft.com/genuine/offers/Details.aspx?displaylang=ja&OfferID=1c76bfa5-7f1b-420b-a8c0-eba75dd6c2ba&cCode=JPN&Error=0&sGuid=79b7a30e-bf22-4f48-96e7-60b82653a881)

Prerequisites

To apply this update, you must have Windows Vista installed.

Restart requirement

You must restart the computer after you apply this update.

Hotfix replacement information

This update does not replace any other previously released hotfixes.

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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the Applies to section.

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For more information about the LZH compression format, click the following article numbers to view the articles in the Microsoft Knowledge Base:

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

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Consider the following scenario:

•	You are running a Windows Vista-based computer that has the Lzhfldr.dll file installed.
•	In Windows Explorer, you double-click an .lzh file to open the associated compressed file.
•	You drag the compressed file into a folder in the Folders pane of the same Windows Explorer window.

In this scenario, Windows Explorer exits unexpectedly. After you restart Windows Explorer, you notice that there is a new file in the destination folder. However, the file has a size of zero bytes.

Note This issue does not occur if you drag the compressed file into another Windows Explorer window or onto the desktop.

Back to the top

Update information

The following files are available for download from the MicrosoftDownload Center:
Download the update for Windows Vista (KB951521) package now. (http://www.microsoft.com/genuine/offers/Details.aspx?displaylang=ja&OfferID=1c76bfa5-7f1b-420b-a8c0-eba75dd6c2ba&cCode=JPN&Error=0&sGuid=79b7a30e-bf22-4f48-96e7-60b82653a881)

Prerequisites

To apply this update, you must have Windows Vista installed.

Restart requirement

You must restart the computer after you apply this update.

Hotfix replacement information

This update does not replace any other previously released hotfixes.

Back to the top

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the Applies to section.

Back to the top

For more information about the LZH compression format, click the following article numbers to view the articles in the Microsoft Knowledge Base:

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

Back to the top