Datalight Long Filename Support July 12, 1998 Datalight's ROM-DOS operating system provides support for the following long filename functions. The longname disk layout is fully compatible with Windows 95 long filenames. The Int 21h functions are also fully compatible, with a few caveats. Those functions with asterisks(*) have either limitations or additional features, as described below: Int 21h 5704 - Get Last Access Date/Time 5705 - Set Last Access Date/Time 5706 - Get Creation Date/Time 5707 - Set Creation Date/Time 7139 - Create Longname Directory 713A - Delete Longname Directory 713B - Set Current Working Longname Directory 7141 - Delete Longname File 7143 - Get/Set Longname Attributes/Dates 7147 - Get Current Working Longname Directory 714E - Find First Longname* 714F - Find Next Longname* 7156 - Rename Longname File or Directory* 7160 - Get Longname Path 716C - Open/Create Longname File 71A0 - Get Longname Volume Info 71A1 - Find Close 71A6 - Get File Info By Handle* 71A8 - Get Longname Alias* Limitations: ------------- *DOS date: In FindFirst/Next, only the DOSDATE format is supported. No Windows style dates are allowed (nanoseconds since 1900). Dates and times in GetFileInfoByHandle are also in DOSDATE format. *Character sets: The DOS OEM character set (including all foreign country sets) are supported. No support for WANSI (Window's ANSI) or Unicode character sets are provided for Get Alias. Enhancements: ------------- *Rename: Rename will work, even if the file in question is open. It will inform the internal DOS SFTs that refer to the file of the new location and/or name.Download Driver Pack
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Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
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Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
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