Microsoft KB Archive/174371: Difference between revisions
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For additional information about how to download Microsoft Support files, click the article number below to view the article in the Microsoft Knowledge Base: | For additional information about how to download Microsoft Support files, click the article number below to view the article in the Microsoft Knowledge Base: | ||
<blockquote>[[119591|Q119591]] How to Obtain Microsoft Support Files from Online Services</blockquote> | <blockquote>[[../119591|Q119591]] How to Obtain Microsoft Support Files from Online Services</blockquote> | ||
Microsoft used the most current virus detection software available on the date of posting to scan this file for viruses. Once posted, the file is housed on secure servers that prevent any unauthorized changes to the file.<br /> | Microsoft used the most current virus detection software available on the date of posting to scan this file for viruses. Once posted, the file is housed on secure servers that prevent any unauthorized changes to the file.<br /> | ||
<br /> | <br /> | ||
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<blockquote>[[../165402|Q165402]] Windows 95 Update to Encrypt Passwords in Memory</blockquote> | <blockquote>[[../165402|Q165402]] Windows 95 Update to Encrypt Passwords in Memory</blockquote> | ||
<blockquote>[[../161100|Q161100]] File May Be Truncated When Copied to a Full Network Drive</blockquote> | <blockquote>[[../161100|Q161100]] File May Be Truncated When Copied to a Full Network Drive</blockquote> | ||
<blockquote>[[../157114|Q157114]] | <blockquote>[[../157114|Q157114]] "Access Denied" Attempting to Run File on LM/X Server</blockquote> | ||
<blockquote>[[../156497|Q156497]] Duplicate Print Output on PC-LAN Server from Windows 95 Client</blockquote> | <blockquote>[[../156497|Q156497]] Duplicate Print Output on PC-LAN Server from Windows 95 Client</blockquote> | ||
<blockquote>[[../152186|Q152186]] Possible Network Data Corruption If Locking Not Used</blockquote> | <blockquote>[[../152186|Q152186]] Possible Network Data Corruption If Locking Not Used</blockquote> |
Latest revision as of 11:08, 21 July 2020
Possible Database File Damage When Data Is Appended |
Q174371
The information in this article applies to:
- Microsoft Windows 95 OEM Service Release, versions 2, 2.1
SYMPTOMS
Database programs running in Windows 95 OEM Service Release 2 (OSR2) or 2.1 (OSR 2.1) over a Microsoft network may damage the database.
CAUSE
When a program uses the GetFileSize() API to get the size of an existing file on a Microsoft networking server (such as a Windows NT-based server), the Client for Microsoft Networks may not return the correct file size. When the program then attempts to write additional information to the end of the file, it may overwrite existing data instead.
This problem has been observed only with the version of the Client for Microsoft Networks (Vredir.vxd) included with OSR2 (version 4.00.1111) and later.
STATUS
This issue is resolved by the following updated file for Windows 95 OSR2:
Vredir.vxd version 4.00.1116 (dated 9/11/97) and later
To install this update, follow these steps:
- Download the following file from the Microsoft Download Center:
- Double-click the Vredrupd.exe file that you downloaded in step 1.
- Follow the instructions on the screen.
For additional information about how to download Microsoft Support files, click the article number below to view the article in the Microsoft Knowledge Base:
Q119591 How to Obtain Microsoft Support Files from Online Services
Microsoft used the most current virus detection software available on the date of posting to scan this file for viruses. Once posted, the file is housed on secure servers that prevent any unauthorized changes to the file.
The following files are installed by Vrdrupd.exe:
File name Version Date/Time Size Destination folder --------------------------------------------------------------------- Vredir.vxd 4.00.1116 9/11/97 11:16a 156,773 Windows\System Vnetsup.vxd 4.00.1112 5/30/97 11:12a 17,595 Windows\System
MORE INFORMATION
For additional information about issues resolved by updates to this component, please see the following articles in the Microsoft Knowledge Base:
Q172594 Cannot Connect to Server with 15 Characters and Period in Name
Q165402 Windows 95 Update to Encrypt Passwords in Memory
Q161100 File May Be Truncated When Copied to a Full Network Drive
Q157114 "Access Denied" Attempting to Run File on LM/X Server
Q156497 Duplicate Print Output on PC-LAN Server from Windows 95 Client
Q152186 Possible Network Data Corruption If Locking Not Used
Q148367 Possible Network File Corruption with Redirector Caching
Q142803 Hang or Locking Error Accessing Database Files Over Network
Q140558 Deleting Files on Samba Servers May Delete Local Files Instead
Q138249 Updated Vredir.vxd Corrects Errors Running Files on LMX
Q160807 Cannot Connect to Windows NT Server with Many Shares
Q150215 Disabling Automatic Network Shortcut Resolution
Q138014 File May Be Truncated to Zero Bytes When Copied Onto Itself
Q136834 Error Copying Read-Only Files to Core SMB Server
Additional query words: corrupt
Keywords : kbfile kbnetwork osr2 win95 kbgraphxlinkcritical
Issue type :
Technology : kbWin95search kbOPKSearch kbWin95OPKOSR2 kbWin95OPKOSR210
Last Reviewed: June 1, 2001 |