Microsoft KB Archive/307277

= Error Message That Indicates a DMA Conflict with Your Backup Device Exists =

Article ID: 307277

Article Last Modified on 1/31/2007

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APPLIES TO


 * Microsoft Windows Millennium Edition

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This article was previously published under Q307277



SYMPTOMS
When you try to use your backup device, you may receive an error message that indicates a DMA conflict with your backup device exists.



RESOLUTION
To try to resolve this issue:
 * 1) Click Start, point to Settings, click Control Panel, and then double-click System.
 * 2) Click the Device Manager tab, click your tape drive, click Properties, and then click the Resources tab.
 * 3) Disable the following options one at a time. After you disable an option, run a backup, and then test to see if disabling the option resolved the issue. For example, disable burst transfers, run a backup, and then test to see if disabling the option resolved the issue. If the issue is not resolved, disable the next option on the list, run a backup, and then test to see if disabling the option resolved the issue.
 * 4) * Burst transfers
 * 5) * Concurrent hard disk access
 * 6) * Concurrent video update

Keywords: kberrmsg kbprb KB307277

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