There are two files in this zip. 2nd file with "b" designation on end may only need to used if you are using Adaptec Easy CD creator. Try just 1st file alone. If that doesn't do it install second file. For other source of download or further help check out www.mitsumi.com.
The following files are found inside the driver download file.
|fw30d_04.exe||233.0 KB||17 Nov 2001|
|fw30d_04.exe/FLASH.EXE||132.5 KB||20 Sep 1999|
|fw30d_04.exe/R30D.cip||526.3 KB||5 Jul 2000|
|fw30d_04w_b.exe||297.5 KB||17 Nov 2001|
|fw30d_04w_b.exe/R30D.CIP||526.3 KB||5 Jul 2000|
|fw30d_04w_b.exe/WINFLASH.DAT||3.2 KB||13 Dec 2000|
|fw30d_04w_b.exe/WINFLASH.EXE||364.5 KB||13 Dec 2000|
|fw30d_04w_b.exe/WINFLASH.INF||18 bytes||15 Dec 2000|