Newer Racal EtherBlaster Cards May Need OEM Ni6510.dos File

 Last reviewed: August 22, 1995
Article ID: Q134524
The information in this article applies to:
  • Microsoft Windows 95

SYMPTOMS

Newer versions of the Racal EtherBlaster network adapter may not work with the Windows 95 Ni6510.dos driver. You may receive one of the following error messages:

  • Error reading configuration. Run diagnostics.
  • Error loading device driver Ni6510.dos
  • Error 7306 Device failed
  • Error 7321

CAUSE

The Racal EtherBlaster, NI6510, and NI6510SC network adapters all use the same NDIS 2 driver, Ni6510.dos. The copy of this driver included with Windows 95 does not support the newer versions of the Racal EtherBlaster network adapter. The disk included with the Racal EtherBlaster network adapter contains a newer driver that does work with the newer adapters. Note that the newer driver also works with the NI6510 and NI6510SC network adapters. 

   Driver              Name         Ver.     Size     Date
   ----------------------------------------------------------
   Windows 95 driver   Ni6510.dos   v.5.01   11,070   10/5/94
   OEM driver          Ni6510.dos   v.5.50   11,540   1/4/94
The date on the driver files may differ from the date shown here. The size and version numbers should match those shown here.

RESOLUTION

Replace the Windows 95 Ni6510.dos driver with the driver included on the disk from the network adapter manufacturer. To do so, rename the Ni6510.dos file in the Windows folder, copy the file from the disk to the Windows folder, and then restart your computer.

STATUS

Microsoft is researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

The Racal EtherBlaster network adapter that exhibits this problem has the following identification: 

   EtherBlaster TP U   625-0383-00 Rev AB  (on the back of the card)
The chip is identified as: AM79C961KC (PCNet family)

KBCategory: kb3rdparty
KBSubcategory: posfest win95 windrvr nethw
Additional reference words: 95

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Last reviewed: August 22, 1995
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