This article describes how to install a second copy of Microsoft Windows 98
to a new folder on your computer for troubleshooting problems that arise
during installation or usage of the Microsoft Office programs. This is also
useful in determining if your current installation of Windows 98 is
functioning properly.
For information about installing Microsoft Windows 95 into a new folder,
please see the following article in the Microsoft Knowledge Base:
178400
(http://support.microsoft.com/kb/178400/EN-US/
)
OFF97: Installing Win 95 to New Folder to Tshoot Office Problems
Requirements for Installing a Second Copy of Windows 98 to a New Folder
In order to use the instructions listed in this article, you need:
Approximately 365 megabytes (MB) of free hard drive space for the second
copy of Windows 98 (170 MB for the Win98 folder and 195 MB for the
Windows 98 installation). If you plan to install Windows programs (such
as Office) under the new copy of Windows 98, you will need additional
disk space as required by each program.
The Windows 98 compact disc (CD) or access to the Windows 98
installation files.
Your Windows 98 Product Key, which is normally located on the Windows 98
CD sleeve. If you are using an Original Equipment Manufacturer (OEM)
version of Windows 98, you will need your OEM Product Key, which is
located on your Certificate of Authenticity.
A Windows 98 Startup disk. If you should encounter problems following
the instructions below, it may be necessary to use the Windows 98
Startup disk to start the computer.
How to Install a Second Copy of Windows 98 to a New Folder
Click Start, point to Programs, and then click MS-DOS Prompt.
At the command prompt, type the following lines, pressing ENTER after
each line:
cd
md w98flat
Insert the Windows 98 CD into the CD-ROM drive.
At the command prompt, type the following line, and then press ENTER:
copy <drive>:\win98\*.* c:\w98flat
where <drive> is the drive letter assigned to your CD-ROM drive.
At the command prompt, type Exit and
press ENTER.
Restart your computer. Press and hold down the CTRL key until
the Windows 98 Startup Menu appears.
On the Windows Startup menu, select the option for Command Prompt
Only, and then press ENTER.
Make a backup copy and rename the system files in case you decide to
return to your original installation of Windows 98 later. To do so,
type the following lines at the command prompt. Press ENTER after each
line.
NOTE: If you receive a "File not found" error message entering any of
the previous lines, ignore the error message and proceed to the next
line.
NOTE: The Program Files folder will not be changed because the Program
Files folder was not renamed.
Type the following line, and then press ENTER:
cd\w98flat
To run the Windows 98 Setup program, type Setup, and then press ENTER.
During the Windows 98 setup, specify a new folder for the Windows 98
installation. Make sure not to use the folder for your current
installation of Windows 98.
IMPORTANT: Immediately after installing Windows 98 to a new folder, install
the Microsoft Office program and test to see if the problem is resolved.
Note that if the problem you are troubleshooting still occurs in the new
copy of Windows 98, your problem may not be software-related or it may be
necessary to format your hard drive in order to resolve your problem.
These steps explain how to restore your original copy of Windows 98 if you
determine that the installation of Windows 98 to a new folder did not
resolve the problem.
Restart your computer. Press and hold down the CTRL key until
the Windows 98 Startup Menu appears.
On the Windows Startup menu, select the option for Command Prompt Only,
and then press ENTER.
At the command prompt, type the following lines, pressing ENTER after
each line, type y and press ENTER:
NOTE: If you receive a "File not found" error message entering any of
the previous lines that use the ren command, ignore the error message
and proceed to the next line.
NOTE: When you press ENTER after typing each of the following
deltree commands, you should be prompted to confirm that you want
to delete the folder. If this prompt does not appear, you may have typed
the command incorrectly
At the command prompt, type the following lines, pressing ENTER after
each line. Note that you will be asked to confirm each line when you
press ENTER. Type
deltree w98flat
deltree <directory>
where <directory> is the name of the folder where the new copy of
Windows 98 is installed. If your new Windows 98 directory is called
"win98", the syntax would look like this:
deltree win98
Press CTRL+ALT+DEL to restart the computer. When the computer restarts,
your original copy of Windows 98 will be restored.
This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.