Help:Connection to database Access on CDRom not work in win 98, Me, but work in winxp

Hi all, I have a problem:
MS Access database must be on a CD-ROM. It work on WinXP, but not work on 98, win me.
This is my code:

Public CN As New ADODB.Connection

word = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & db_name & ";Persist Security Info=False;Jet OLEDB:database Password="

CN.Open word

i put msaccess database on hard disk (all platform windows) -> work
i put msaccess database on CDRom -> work on winXP, not work on win98 -win me (i see the CDRom active on winXP, not active on 98, me)

Please help me.
Thanks

WinXP has integrated utility for recording
also it does not take the CD-ROM as a Read only drive....that is why you can connect to your database.
All other windows use CD ROM as READ ONLY drive, and you can not even create the .LDB file when OPEN the connection ...