Giniko-Chan's How To Install Screen Savers Updated 13 November 1999
How To Install Screen Savers
Updates:
Assumptions: I am assuming that you know how to copy
and move files, execute files, and rename files. These can all be
accomplished from the Windows Explorer in Windows 95 or the File Manager in
Windows 3.1/3.11. Or you can do these tasks from the MS-DOS prompt if you
are so inclined (in which case, you will also need to know how to change to a
different drive and directory). I am also assuming you know where your
Windows' and Windows' System directories are. Consult your user manual for
details on these operations.
When you download a screen saver from Otaku World, it comes in a
self-extracting archive file. This means that after downloading the file,
you need to copy the downloaded file to a temporary directory then run it to
extract the contents of the archive. The contents of the archive will be
stored in the same directory as the archive file (which is why you put it in
a temporary directory: so the files don't get mixed up with a bunch of other
files).
Recommendation: Copy the downloaded file to a disk in case you want to give
it to a friend or reinstall later on. By leaving it in the archived form, it
takes up less space. By keeping it safe, you won't have to download it
again.
A screen saver typically has one or two files associated with it: the screen
saver itself and possibly a dll module. The screen saver file always ends in
.SCR. The dll module always ends in .DLL. There may be another file such as
a text file which describes the screen saver. This text file isn't needed
for installation.
Copy the screen saver file and any additional dll modules to the windows
directory. This is how Windows will find the screen saver and the
screen saver can automatically find its additional module (if needed).
Note: if you try to run the screen saver from the Windows Explorer or File Manager,
you will get a message saying the screen saver cannot be found. This is because
the screen saver can only be run by Windows as a screen saver.
Most of the japanese screen savers on Otaku World require one or two
additional DLL files to run. These are WINNLS.DLL and VBRJP200.DLL. All
screen savers will share these files so you will only need to download
them once. These two DLL modules always go in your Windows System
directory.
- WINNLS.DLL
- On asian versions of Windows 3.11 and Windows 95, two dll modules are
used to handle the complex input needs of the asian symbolic alphabets.
These two modules are WINNLS.DLL and IMM.DLL. A program that needs
WINNLS.DLL will not run if that dll isn't available. Unfortunately,
these two components are not present on U.S. or European versions of
Windows. So I wrote a dummy replacement for WINNLS.DLL. This
replacement is very small and doesn't affect the system in any way. As a
bonus, you don't need the IMM.DLL. All of the screen savers on Otaku
World run just fine with this dummy replacement.
- VBRJP200.DLL
- This is the runtime module for Visual Basic Version 2.0, Japanese
addition. It is the most commonly used Visual Basic runtime module used
in Japanese savers.
Now you need to enable the screen saver. This is a different process for
Windows 95 and Windows 3.1/3.11.
Windows 95, Windows 98, Windows NT 4.0:
Run the Display applet in the Control Panel by double-clicking on it.
You can also get to this applet by right-clicking on the desktop (but not on
any icons) and selecting Properties.
Click on the tab that says Screen Saver. Windows will scan the Windows and
Windows System directories for all screen savers (all files that end in .SCR)
and display a list of their names. These names can be either the filename or
a given screen saver name if the saver was written to supply it. Windows
does this scan each time you start up the Display applet and click on the
Screen Saver tab so you can add and remove screen savers without rebooting.
In the case of the japanese screen savers on Otaku World, these names are
often in some form of Kanji/Katakana and U.S. versions of Windows 95 cannot
display those characters properly. So you end up with a string of
strange-looking characters. This is just a name so you can still select and
use it.
When you click on a name, the preview monitor window will display either the
screen saver in action or a static icon. Older screen savers that were
written for Windows 3.1/3.11 will often show just the icon: the preview
option is new to Windows 95.
You can now click on the Settings button to change the options (if any) and
the Preview button to see the screen saver in action.
Now Read "Now That the Saver is Installed".
Windows 3.1/3.11, Windows NT 3.51:
Run the Desktop option from the Control Panel. In the middle of the dialog
that pops up are the screen saver options. Windows will scan the Windows and
Windows System directories for all screen savers (all files that end in .SCR)
and fill the drop down list with their names. These names can be either the
filename or a given screen saver name if the saver was written to supply it.
Windows does this scan each time you start up the Desktop option so you can
add and remove screen savers without rebooting.
In the case of the japanese screen savers on Otaku World, these names are
often in some form of Kanji/Katakana and U.S. versions of Windows cannot
display those characters properly. So you end up with a string of
strange-looking characters. This is just a name so you can still select and
use it.
You can now click on the Setup button to change the options of the screen
saver (if any) and the Test button to see the screen saver in action.
Now That the Saver is Installed
Most screen savers have some options, even if it is only to enable
password protection. For the japanese screen savers, this Settings dialog
will usually be in Kanji/Katakana and on U.S. versions of Windows will appear
as strange-looking characters. However, all the options still work, you just
have to figure them out. Trial and error is all you can do at this point.
Change a setting then try it out.
Some common options in japanese screen savers
- Usually, a screen saver Settings dialog will display one or more slider
bars. These typically control the speed of animation and/or the number of
objects that appear on the screen.
- There will frequently be a check box that governs background music.
This is labelled usually in Kanji/Katakana but the english letters BGM, BM,
or M will appear in the label. Often this is unchecked by default. Just
make sure it is on to enable music.
- Other check boxes might enable certain features or present an alternate
screen layout. Try them out and see.
- A common option in japanese screen savers (and something that should be
in all screen savers) is the ability to enable password protection. This
means when you stop a screen saver (by moving the mouse or hitting a key on
the keyboard), you will be prompted to enter a password to get back to the
system. Enter the wrong password and screen saver continues. It is a way
of "locking" a workstation. Windows NT users always have this option for
any screen saver.
Windows 98/Windows NT 4.0 note: I have found that on many of the Japanese screen
savers, the Settings button works the same as the Preview button. This means
you can't change the options for that screen saver. All is not lost,
however. There are two ways you can configure the saver: the Easy way and the Hard Way.
Easy Way (only on Windows 95/98, NT 4.0, and presumably Windows 2000):
- In the Windows File Explorer, find the screen saver.
- Right click on the saver and select the Configure option.
Hard Way (works on Windows 95/98 and Windows NT 4.0):
- From the MS-DOS prompt, cd to the windows directory where the screen
saver is. Example (type the following and press the Enter key):
cd \winnt or
cd \windows
- Rename the problem screen saver so it ends in .EXE instead of .SCR.
Example (type the following and press the Enter key. Substitute the name of your
screen saver for "eva011"):
rename eva011.scr eva011.exe
- Enter the name of the new screen saver file and follow it with a space
then the option "/c". Example (type the following and press the Enter key):
eva011.exe /c
- Make your changes to the settings the press the Okay button.
- To test your settings, enter the name of screen saver file and follow
it with a space then the option /s. This will run the screen saver.
Press a key or move the mouse to exit the screen saver. Example (type the following and
press the Enter key): eva011.exe /s
- Repeat the last previous two steps until you are satisfied.
- Rename the screen save back to a .SCR file. Example (type the
following and press the Enter key):
rename eva011.exe eva011.scr
- You are done. Remember to select the screen saver in the Screen Saver
tab of the Display applet.
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