FILE: Comm.exe Updates Virtual Communications Device Driver DOC |
Q181299
The information in this article applies to:
- Microsoft Windows 95 Driver Development Kit (DDK)
SUMMARY
Comm.exe is a rewritten and augmented version of the old Vcomm.doc. Serial ports, parallel ports, FAX machines, and modems are examples of communications devices, providing a single asynchronous data stream. The central communications component in Windows 95, the virtual communications driver (VCOMM) is a virtual device (VxD) that manages all access to communications devices. VCOMM relies on port drivers, which are separate VxDs, to access communications devices. A port driver may need to be written to support a nonstandard communications port.
MORE INFORMATION
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For additional information about how to download Microsoft Support files, click the article number below to view the article in the Microsoft Knowledge Base:
Q119591 How to Obtain Microsoft Support Files from Online Services
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Additional query words: SLAP Support Online 2.0 Development Tools DDK Windows 95
Keywords : kbfile kbDDK kbOSWin95
Issue type :
Technology : kbAudDeveloper kbWin95search kbWin95DDKSearch kbWinDDKSearch kbWin95DDK
Last Reviewed: August 3, 2000 |
