Setup is unable to locate Microsoft CD Extensions (MSCDEX) and is unable to proceed with the installation. Options: <R>OK<N> - Setup will exit <G>Suggestion<N> - Follow these tips, choose OK then run "SETUP.EXE" in your AdvanSys installation directory. First, make sure your CD-Rom is attached to your AdvanSys SCSI adapter and is powered on. Typically Setup is unable to detect MSCDEX.EXE because it is in the wrong place in your AUTOEXEC.BAT file. Setup makes a good attempt at putting the entry in the proper location, however if your AUTOEXEC.BAT is especially complex or uses Multi-Boot menus, the entry might have been put in the wrong place. Edit your AUTOEXEC.BAT to make sure that the MSCDEX.EXE entry is in the proper location and reboot your computer.Download Driver Pack
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.