A few things about CD-RW drives




This is a brief page about a few issues with CD Rewriteable drive types and Windows. The Windows Operating system has two more or less different standards used in CD Rewriteable drives. One is widely used by many makers in the CDRW format on Windows 95/98/ME the other however appears to be used by Windows NT type products that include Windows 2000 Professional ( Windows NT5). This can result in CD Rewriteable media not being readable from Windows 9x versions on Windows NT type versions. Below is the Adaptec drivers recommended as far as I can determine for use with Windows 2000/NT type products with CDRW drives.

It should also be mentioned that CD Rewriteable drives as do CD Rom drives and hard drives come in other type interfaces in hardware than the IDE type. The one typically seen is SCSI types and they are widely used on Apple machines but also used in servers and very high end personal systems. Some older PCs also used the SCSI drive interface on CD Rom drives and CDRW drives. This needs to be keep in mind when ordering and selecting software for use with your CD Drive. In some cases problems can arise as a result of this but more often what happens is someone is not aware of the fact that a given drive is a SCSI type and attempts replacement with an IDE type. They do not use the same interface, and even though the cable connections may look the same it is not going to work if the controller on the motherboard or on the computer, is not the same as the drive type. IDE controllers do not control SCSI type drives, and SCSI type controllers will not control IDE type drives. So if you are considering a replacement or upgrade to a CD Rewriteable drive, check the controller used on your system before you purchase or attempt to install a drive. The connection of an SCSI to IDE may result in hardware failures.

The files in this zip are the files I got from Adaptec's site on 7-30-2001 and have not been changed. Even so feel free to virus scan them. I would if I got them this way, but be sure you use the current antivirus software or scanning them means little, and have associated the zip program and the virus scanner so they can use each other.

Ok, unzip the contents of the zip with Winzip or program along the same lines. You should place the contents into a new folder or empty folder to keep from getting confused and also recall where you placed them. The file names contained in the zip are, ASPICHK.EXE, ( the test routine to see if you have the correct DLL files installed ) ASPIDLL.ZIP ( the basic DLL file needed to even install the basic DLLs here ) and ASPI32.EXE the installer for the other DLLs required from Adaptec.

Start up the ASPICHK.EXE program which should test your system for the files shown below. If they are there, you need do no more.
adaptec desktop Windows shot
If you have other results ( missing files ) you will need to install the DLL contained in the zip file (ASPIDLL.ZIP) in the C:\WINNT\SYSTEM32 folder. Then once you do you can run the ASPI32.EXE and the program should obtain the newest version of the required DLL files and install them. ( this may require a connection to the Internet be open and available. ) Then re-run the ASPICHK.EXE to confirm the results. You should have simular results to the ones shown in the JPG image above.

As I said these are the same files I used. I have no virus alerts and I use very current antivirus software. The files are supposed to fix the problem of access to a CD RW media on Windows 2000. I do not believe this will have much results for those CDs that you already have installed, but you may find that CD media after you install this will work at that point. I have yet to test this full and the www.fadden.com website has far more information about this than I can place here. The suggestion was made to me by Sony Support when I questioned them about the use of one of their CD-RW Recorders ( CRX140E/CH2 ) with the Windows 2000 operating system when the abCD software refused to install under Windows 2000.


If you are reading this on the web, and not from within the zip file here is the link to download the zip.

Text version of this page for easy printing.



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Last Revision noted on: 09-12-02