Microsoft KB Archive/84535

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Roland MPU IMC Sound Card Driver Not Available

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Q84535

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The information in this article applies to:


 * Microsoft Windows versions 3.1, 3.11

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SYMPTOMS
If your computer has a Roland Micro Channel MPU IMC sound card, it may stop responding (hang) during installation of the Windows 3.1 Roland MPU-401 driver after you specify the IRQ for the driver to use.

CAUSE
The Roland Micro Channel MPU IMC sound card does not operate with the Roland MPU-401 driver included with Windows version 3.1.

RESOLUTION
Roland now offers a driver for the Micro Channel version of this card. It is available free of charge from Roland Technical Support/Customer Service.

MORE INFORMATION
Roland manufactures a Micro Channel equivalent to its MPU-401 card, called the MPU IMC. Even though it is considered MPU-401-compatible, it does not work with the MPU-401 driver included with Windows 3.1. The Windows driver was written for an ISA card and cannot be used with a Micro Channel card.

To obtain the correct driver for this card, contact Roland Technical Support/Customer Service.

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

Additional query words: 3.10 3.11 3rdparty lock up freeze MPU401

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Issue type :

Technology : kbWin3xSearch kbWin310 kbWin311