1. Dave.zip Driver
2. LONGNAME.TXT File Contents

LONGNAME.TXT Driver File Contents (Dave.zip)

               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.

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• 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.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• 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.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.