Microsoft KB Archive/106435

= Windows LM Client Drops to MS-DOS with High Virtual Memory Use =

Article ID: 106435

Article Last Modified on 9/30/2003

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APPLIES TO


 * Microsoft LAN Manager 2.2 Standard Edition

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This article was previously published under Q106435



SYMPTOMS
A Windows LAN Manager client with 4MB physical RAM and a temporary swapfile of about 12MB, running Windows 3.1 and several Windows applications from a network drive, may experience lockups, screen blackouts, and drops into MS-DOS. This generally happens during heavy use of the system's virtual memory--for example, when a large number of applications are running simultaneously.



CAUSE
This appears to have been caused by stack corruption in the MS-DOS enhanced redirector.



RESOLUTION
A fix is available from Microsoft Product Support services as CSD00.061.

Additional query words: 2.20 2.2 black screen drop disconnect

Keywords: KB106435

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