home *** CD-ROM | disk | FTP | other *** search
-
- MagnaRAM 2.0 General Information and Troubleshooting
-
-
- Quarterdeck Technical Note #315 Filename: MAGNARM2.TEC
- by Panha Chham and Jeff Sutyla CompuServe: MAGNARM2.TEC
- Last revised: 11/2/95 Category:SW3
-
- Subject: This technical note provides general information and
- troubleshooting tips for MagnaRAM 2.0. For information
- on MagnaRAM 1.0, refer to the Quarterdeck Technical Note
- #300, "MAGNARAM.TEC 1.0 General Information".
-
-
-
- General MagnaRAM 2.0 information:
-
- Quarterdeck's MagnaRAM is an easily configurable utility designed
- to increase your available memory, performance and multitasking
- capabilities within Windows 3.1x, Windows for WorkGroups, and
- Windows 95. MagnaRAM provides you with more available memory and
- performance by using powerful memory multiplying technology.
- MagnaRAM's memory multiplying techniques provide:
-
- * significant amounts of additional Windows memory for your
- programs by compressing data, both in RAM memory and on your
- hard disk.
-
- * performance benefits to your system by minimizing the use of
- slower virtual memory. The more you use your high-speed
- system RAM, the less you must access the much slower virtual
- memory.
-
- System Requirements:
-
- * An IBM or IBM-compatible PC or PS/2 with 386 or higher
- processor
- * 4 MB of RAM. Performance improves with the amount of
- installed memory
- * Windows 95, or Windows 3.1x / Windows for WorkGroups
- running in 386 Enhanced mode
- * MS or IBM-DOS 3.1 or later, or Novell DOS
- * Windows Virtual Memory feature must be enabled (recommended
- Permanent swap file).
-
-
- General Troubleshooting Issues:
-
- 1. Q. Is MagnaRAM compatible with disk compression programs?
-
- A. MagnaRAM is compatible with disk compression programs
- such as Stac Electronics' Stacker and Microsoft's
- DoubleSpace and DriveSpace. MagnaRAM does not interact
- directly with your hard disk, or with disk compression
- programs -- it lets Windows swap all data to the disk.
-
-
- 2. Q. Where is the Uninstall icon that is documented in the
- manual?
-
- A. Some revisions of the MagnaRAM User Guid make an
- erroneous reference to an uninstall icon in the MagnaRAM
- folder for Windows 95. On Windows 95 systems, use the
- Add/Remove Programs feature located in the Control Panel.
- On Windows 3.1x / Windows for WorkGroups systems, use the
- MagnaRAM uninstall icon located in the MagnaRAM group.
-
-
- 3. Q. I have deleted MagnaRAM, but I can't reinstall it. My
- machine says that MagnaRAM is already installed. What
- can I do?
-
- A. On Windows 95 systems, remove any lines referring to
- MagnaRAM in your System Registry. For example:
-
- 1. Click on "Start" and choose the "Run" option.
- 2. Type in REGEDIT <enter> to load the Registry Editor
- program.
- 3. Click on the Search menu, then click on the Find
- option.
- 4. Type MAGNA <enter>. If you find anything that
- refers to MagnaRAM, press <DEL> to remove that
- section.
- 5. Click on Find Next and continue searching until
- no more are references found.
-
- On Windows 3.1x / Windows for WorkGroups systems, remove
- any lines referring to MagnaRAM located in the SYSTEM.INI
- and WIN.INI files. For example:
-
- 1. Click on File/Run from the menu of Program Manager.
- 2. Type in SYSEDIT <enter> to bring up the System
- Editor program.
- 3. Click on Window and select SYSTEM.INI.
- 4. Locate the line in the [386Enh] section that ends
- with MAGNARAM.VXD and remove it.
- 5. Click on Window and select WIN.INI.
- 6. Locate the line in the [windows] section that ends
- with LOGO31.EXE and remove it.
-
- 4. Q. I loaded MagnaRAM and now Windows 3.1x / Windows for
- WorkGroups stops responding when I am using it.
-
- A. Below is a list of some things to check about your
- Windows configuration:
-
- - Make sure that you are using a PERMANENT Windows swap
- file. This can be verified by clicking on the 386Enh
- icon in Control Panel, which is by default in the Main
- program group. Make sure that you are using the swap
- file on an UNCOMPRESSED drive. If you are using disk
- compression software such as Stacker or DriveSpace,
- use the configuration utilities included with those
- applications to increase the size of your uncompressed
- drive. Then you can create a permanent swap file on
- that drive, and still have room for any other programs
- that are needed on the compressed drive. Please
- contact the manufacturer of the compression software
- you are using or consult the manuals if you are unsure
- of how to change the size of your uncompressed drive.
-
- - While you are checking the swap file settings in the
- 386Enh section of Control Panel, verify that 32-bit
- file access is not enabled OR lower the cache size to
- 1024K or less.
-
- - Using MagnaRAM's setup utility, lower the size of the
- compression buffer that MagnaRAM uses, and increase the
- threshold setting to 30-40%.
-
- - Edit the SYSTEM.INI file located in the Windows
- directory and change the order of the drivers in the
- DRIVERS= line. Try moving MAGNARAM.DLL to the beginning
- of that line. If that does not resolve the conflict,
- try placing MAGNARAM.DLL at the end of the DRIVERS=
- line.
-
- 5. Q. I installed MagnaRAM on my system and Windows appears to
- be running more slowly.
-
- A. MagnaRAM automatically configures itself to your system,
- but sometimes it will require fine tuning in order to
- work at its peak performance.
-
- For Windows 3.1x or Windows for WorkGroups users, try
- going into MagnaRAM's settings section (the screwdriver
- icon) and change the PageOverCommit setting from 8 to 3.
- This affects the amount of linear (Windows) memory that
- is available to your system. Reducing this number will
- lower the total amount of linear memory you have
- available; however, system performance may increase.
-
- Also, for both Windows 95 and Windows 3.1x / Windows For
- Workgroups users, try decreasing the MagnaRAM
- Compression Buffer size at an increment of 20-30 percent
- until you get an improvement in performance.
-
- 6. Q. MagnaRAM does not appear to be doing much. Is it loading?
-
- A. Check to see if MagnaRAM is loading. On Windows 95
- systems, use the Registry Editor (REGEDIT) to search for
- any lines containing "MAGNA". For Windows 3.1x / Windows
- for WorkGroups, edit the SYSTEM.INI and search for the
- DRIVERS= line that refers to MagnaRAM. If this entry is
- not present, MagnaRAM is not properly installed.
-
- If there are Registry entries containing "MAGNA", check
- the MagnaRAM statistics window and make sure that
- Compression Buffer Size is set to 10% of the machine's
- physical RAM. MagnaRAM's compression techniques may not
- take effect immediately, and may not be readily noticed
- at Windows startup.
-
- 7. Q. MagnaRAM is loaded and working fine, but I no longer get
- any sounds in Windows 3.1x / Windows for WorkGroups.
-
- A. After checking that your sound card is setup correctly,
- edit the SYSTEM.INI file located in the Windows
- directory. Check the DRIVERS= line that references
- MagnaRAM. It is possible that when MAGNARAM.DLL was
- added to that line during installation, the driver for
- the sound card was "bumped off" of the line, especially
- if the DRIVERS= line is unusually long. Reinstalling the
- driver(s) for the sound card may solve this problem. You
- should consult you sound card manual for the necessary
- files needed on this line.
-
- 8. Q. Why does MagnaRAM fail to load, and why can't I restart
- it?
-
- A. You may find that MagnaRAM is is failing to reload some
- of its files properly. Uninstall MagnaRAM with its
- built-in UnInstall utility, and make sure that the lines
- added to the SYSTEM.INI shown on page 30 of the manual
- are removed. If not, manually remove them. Then
- re-install the program.
-
- 9. Q. I am trying to install MagnaRAM, but it will not accept my
- serial number nor proceed to the next screen when I
- click on the NEXT button.
-
- A. If the NEXT button won't highlight to allow you to go to
- the next screen, please verify that the Company Name
- field is filled out.
-
- 10. Q. MagnaRAM doesn't give me enough memory to run an
- application.
-
- A. Sometimes a program requires a certain amount of
- physical memory to run. For example, some computer
- assisted drawing (CAD) programs require 12 megabytes of
- physical memory in addition to any virtual memory they
- use. The system may simply need more physical RAM for
- such programs. If MagnaRAM does not provide you with
- enough LINEAR memory to run a program, try increasing
- the size of the permanent Windows swap file. You also
- try to decrease the Compression Buffer Size at an
- increment of 20-30 percent.
-
-
- ************************************************************************
- *This technical note may be copied and distributed freely as long as it*
- *is distributed in its entirety and it is not distributed for profit. *
- * Copyright (C) 1995 by Quarterdeck Corporation *
- ************************ E N D O F F I L E *************************
-
-