MS-DOS 6.2 Step-up Files

Notes for MS-DOS 6.22 Step-Up Users
===================================
The MS-DOS 6.22 Step-Up updates your system from MS-DOS 6, 6.2
or 6.21 to MS-DOS 6.22.

IMPORTANT: To use the MS-DOS 6.22 Step-Up, you must be running the
    released version of MS-DOS 6, MS-DOS 6.2 or MS-DOS 6.21.
    If you are running an older version of MS-DOS, a beta
    version of MS-DOS, or any version of MS-DOS that was
    modified by a hardware vendor, you cannot use the MS-DOS 6.22
    Step-Up. To install MS-DOS 6.22 on such a system, obtain the
    full MS-DOS 6.22 Upgrade product.

 

Microsoft MS-DOS 6.22 Step-Up files. Also available in the following languages:

French (stepfrn.exe)
German (stepger.exe)
Portuguese (steppor.exe)
Spanish (stepspa.exe)

http://www.microsoft.com/downloads/en/details.aspx?FamilyID=96cc3197-b7e5-4b31-badb-ddaac771295f&DisplayLang=en

http://download.cnet.com/MS-DOS-6-2-Step-up-Files/3000-2072_4-10729964.html