Microsoft KB Archive/90918

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MS-DOS Applications in Windows with Proteon Network Cards

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Q90918

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The information in this article applies to:


 * Microsoft Windows versions 3.0, 3.0a, 3.1, 3.11
 * Microsoft Windows for Workgroups versions 3.1, 3.11

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SYMPTOMS
When using the Proteon P-1392 or P-1390 ProNET network cards with Microsoft Windows or Windows for Workgroups, MS-DOS-based applications loaded from a network drive may cause the machine to stop responding (hang).

CAUSE
Proteon technical support has confirmed that MS-DOS-based applications may not run properly in an MS-DOS window when you use the P-1392 or P-1390 ProNET Proteon network cards with Windows 3.0, 3.0a, or 3.1.

The symptoms occur when the Proteon card is set for bus mastering for a workstation that is not capable of bus mastering. In this case, the Proteon card becomes the bus master and takes over all I/O transfers.

WORKAROUND
Set the DMA channel from 5 to 0 on the Proteon card, which changes from a bus master to a bus slave.

MORE INFORMATION
For more information, contact Proteon technical support.

The Proteon network cards are manufactured by a vendor independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability.

Additional query words: 3.0 freeze hang lockup lock up crash

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Issue type :

Technology : kbAudDeveloper kbWin3xSearch kbWFWSearch kbWin300 kbWin300a kbWin310 kbWin311 kbWFW310 kbWFW311