Toshiba Satellite Pro 420 CDT O/S Win95. CD Drive being recognised by Windows and command within dos but is not recognised if PC booted directly into DOS. Came across this article which I thought might be relevant https://support.toshiba.com/support/viewContentDetail?contentId=457613 but have been unable to find a download for "m500cdld.exe" Any help would be appreciated. Thanks. Les