Article ID: 205345
Article Last Modified on 11/1/2006
APPLIES TO
- Microsoft Windows NT Workstation 4.0 Developer Edition
- Microsoft Windows NT Server 4.0 Standard Edition
- Microsoft BackOffice Server 4.0
- Microsoft BackOffice Server 4.5
This article was previously published under Q205345
SYMPTOMS
The DELETE or RENAME functions of the Cmd.exe utility may stop functioning correctly if a path or file name exceeds either the max_path length setting or 256 characters on the NTFS file system partitions.
On drive X with a subfolder or file name that exceeds the max_path setting or 256 characters, an attempt to delete or rename the file or files may generate an error message, such as "There are no more files" or "File not found."
CAUSE
This problem occurs because Cmd.exe imposes a 256 character limit. NTFS does not have this type of limit on file name length or total path length. The character limit also applies when you use Cmd.exe on FAT partitions.
RESOLUTION
To resolve this problem, obtain the latest service pack for Windows NT Server 4.0, Terminal Server Edition. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
152734 How to Obtain the Latest Windows NT 4.0 Service Pack
WORKAROUND
To work around this problem, rename subfolders in the path to a file so that the total path or file name is less than the max_path setting or 256 characters. Start with subfolders that are closer to the root so that you are always working with less than 256 characters.
For a file name that is not in a subfolder and that exceeds the 256 character limit, you may be able to use the 8.3 alias to access the file, make a copy of the file, and then rename the copy.
For paths and file names that exceed the limit and that are located on an NTFS partition, use Windows Explorer to delete or rename the file.
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows NT Server 4.0, Terminal Server Edition Service Pack 4.
Additional query words: Access Violation
Keywords: kberrmsg kbfix kbprb KB205345
