| Most 386-Based Memory Managers Not SupportedLast reviewed: May 7, 1997Article ID: Q101779 | 
| The information in this article applies to: 
 Most 386/486-based memory managers expect to manage page tables; Windows NT cannot allow this for security reasons. NOTE: Some 286-based memory managers can work on RISC-based computers because VDMs (virtual DOS machines) act as complete 286 machines and applications can control the local and global descriptor tables. 
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| Additional query words: prodnt 
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