Microsoft KB Archive/132996

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Games (R-Z) Requiring or Performing Better in MS-DOS Mode

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Q132996

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The information in this article applies to:


 * Microsoft Windows 95

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SUMMARY
This article lists games (R-Z) that must be run in MS-DOS mode. Additional information is provided when available.

For information about running games in MS-DOS mode, please see the "Running an Application in MS-DOS Mode" section later in this article.

Realms of Arkania - Blade of Destiny by Sir-Tech
Executable: BLADE.BAT, BLADEM.EXE

Realms of Arkania attempts to calibrate the computer in a manner not compatible with Windows 95. Running it in MS-DOS mode allows the calibration to succeed.

NOTE: The calibration problem occurs only in the program title sequence. To skip the title sequence, double-click the BLADEM.EXE program icon instead of BLADE.BAT. This avoids the calibration problem and allow the program to run in Windows 95 without requiring MS-DOS mode.

Rebel Assault by Lucas Arts
Rebel Assault may require MS-DOS mode on some computers, particularly 386- based computers or computers with less than 8 MB of RAM. Rebel Assault cannot play sound on a ProAudio Spectrum 16 sound card unless it is using an 8-bit DMA channel.

Relentless Twinsen's Adventure by Electronic Arts
Executable: RELENT.EXE

Relentless Twinsen's Adventure makes incorrect assumptions about the system memory configuration when Windows 95 is running. It must be run in MS-DOS mode.

Return to Zork by ActiVision
Although you can install Return to Zork in Windows 95, it runs only in MS-DOS mode. If you receive error messages on a blue background while installing Return to Zork, ignore them.

Rise of the Robots by Time Warner Interactive
Executable: RISE.EXE

Rise of the Robots has a problem in its timing code that causes it to pause for long periods of time under certain conditions. The problems may be resolved in MS-DOS mode.

Robinson's Requiem by Ready Soft
Executable: START.EXE

Robinson's Requiem has a problem in its timing code that causes it to stop responding (hang). There are also problems with the MS-DOS extender used by the program.

Rodney's Funscreen by ActiVision
Executables: RODNEY.BAT, RODNEY.EXE

The MS-DOS-based version of Rodney's Funscreen is unable to play sounds in Windows 95. Note that there is a Windows-based version of the program, in the same package, that works fine.

Sabre
Executable: SABRE.EXE

Sabre requires MS-DOS mode.

Sam 'n Max Hit the Road by Lucas Arts
Sam 'n Max Hit the Road may require MS-DOS mode on some computers. On others, it may run but with degraded sound quality. If you experience problems, run Sam 'n Max Hit the Road in MS-DOS mode.

Secret Weapons of the Luftwaffe by Lucas Arts
The CD-ROM version of Secret Weapons of the Luftwaffe experiences problems in Windows 95. You may be able to avoid these problems in MS-DOS mode.

The floppy disk version appears to run in Windows 95 without any problems.

Shadowcaster by Origin
If you have a computer without a math coprocessor, you must run Shadowcaster in MS-DOS mode.

Sherlock Holmes Consulting Detective by ICOM Simulations
Sherlock Holmes requires MS-DOS mode.

SimCity Classic by Maxis
SimCity requires MS-DOS mode.

SimHealth by Maxis
Executable: HEALTH.EXE

The MS-DOS extender used by SimHealth is not compatible with Windows 95. It must be run in MS-DOS mode.

SimLife by Maxis
Executable: SIMLIFE.BAT

SimLife requires MS-DOS mode.

NOTE: Before installing this game on a 486-based computer, you may have to restart your computer, press F8 when you see the "Starting Windows 95" message, then choose Safe Mode Command Prompt Only from the Startup menu.

Simon the Sorcerer by Infocom
Simon the Sorcerer requires MS-DOS mode.

Slam City with Scottie Pippen by Digital Pictures
Executable: SLAM.EXE

When you run Slam City for the first time it causes a fault in the MS-DOS extender. The fault occurs because Slam City encounters a problem when it attempts to determine the proper settings for your sound card. A file called SLAMTEMP.$$$ is created in the root directory to record the problem. Do not delete this file.

When you run Slam City a second time, it should detect that the previous attempt to detect the sound card failed and display an appropriate message.

It may be necessary to restart your computer after you choose the sound card for sounds to play properly. Depending on your sound card, sound may not work even after you restart the computer. If this occurs, run Slam City in MS-DOS mode.

Sound Configuration Utility by Dynamix (Sierra Online)
Executable: SOUNDSET.EXE

This configuration program is used by many Dynamix games. This program accesses memory after freeing it. Windows 95 memory protection terminates the program due to an invalid operation. Run the program in MS-DOS mode to avoid the problem.

Space Adventure II by Knowledge Adventure
Space Adventure II requires MS-DOS mode.

Speed Racer by Accolade
Executable: SR.BAT

When you exit Speed Racer, you receive an error message. The error message occurs because Speed Racer accesses memory after freeing it. Windows 95 memory protection terminates the program due to an invalid operation. Run Speed Racer in MS-DOS mode to avoid the problem.

Stalingrad by Avalon Hill
Executable: STALIN.EXE

Stalingrad must be run in MS-DOS mode.

Star Crusader by GameTek
Executable: SC.COM

Star Crusader (which comes pre-installed on some Leading Edge computers) runs poorly in Windows 95. It runs better in MS-DOS mode.

Strike Commander by Origin
Executables: SC.EXE, SCCD.EXE

When you run Strike Commander you receive the following error message:

Protected mode driver is not responding to EMS function calls. Make sure your EMS driver is not configured with the NOEMS option. If it is, replace the option "NOEMS" with "RAM."

This error is misleading as Strike Commander is really asking for Virtual Control Program Interface (VCPI) services, not EMS memory. Windows 95 does not support VCPI services, so you must run Strike Commander in MS-DOS mode.

Super Street Fighter 2 Turbo by GameTek
Executable: SSF2T.BAT

Super Street Fighter 2 Turbo is not compatible with Win32. It must be run in MS-DOS mode.

NOTE: This program does not run if you have a BLASTER environment variable with no "T" attribute. Please contact GameTek for instructions on including an appropriate "T" value in the BLASTER environment variable before running Super Street Fighter 2 Turbo.

Syndicate (and add-ons) by Electronic Arts
Executables: SYND.BAT, SYND.EXE

When you run Syndicate or any of its add-ons in Windows 95, you receive the following error message:

DOS/16M error: [31] protected mode already in use in this DPMI virtual machine

Syndicate requires complete control of the computer and must be run in MS-DOS mode.

System Shock by Origin
Executables: SSHOCK.BAT, SSHOCK.EXE

System Shock has trouble reading the joystick if run from a Windows 95 MS-DOS prompt. Either disable the joystick feature, or run System Shock in MS-DOS mode.

The Treehouse by Broderbund
If you have more than 500K of free conventional memory, you can run The Treehouse in Windows 95. Otherwise, you must run The Treehouse in MS-DOS mode.

Trump Castle 3 by Capstone
Executable: TC3.EXE

Trump Castle sets the timer rate to a speed faster than it can handle. Running it in MS-DOS mode may resolve the problem.

Ultima VII - The Black Gate by Origin
Executable: ULTIMA7.COM

The Black Gate requires MS-DOS mode.

Ultima VII - Part II - Serpent Isle by Origin
Executable: SERPENT.COM

Ultima VII - Serpent Isle refuses to run in a protected-mode operating system. It must be run in MS-DOS mode.

To run Serpent Isle in MS-DOS mode, you must specify a new MS-DOS configuration. The following sample CONFIG.SYS and AUTOEXEC.BAT files may work. If they do not, please contact Origin for assistance.

  CONFIG.SYS:

Files=25 Buffers=25 (per Origin, PS/2 users should use Files & Buffers of 50)

AUTOEXEC.BAT:

Path=;; C:\ Note that Origin recommends that you not run Serpent Isle with any disk compression.

Ultima VIII - Pagan by Origin
Executable: U8.EXE

Pagan requires MS-DOS mode.

Ultimate Football by Microprose
Executables: FOOTBALL.BAT, FOOTBALL.EXE

Ultimate Football requires MS-DOS mode.

Ultrabots by Electronic Arts
Ultrabots sets the timer rate to a speed too fast for Windows 95 to handle comfortably. It runs, although slowly. Running Ultrabots in MS-DOS mode allows it to run at full speed.

Under a Killing Moon by Access Software
Executable: MOON.EXE

Under a Killing Moon uses the sound card in a way that is not compatible with Windows 95. If you disable sound support for the game, it may run in Windows 95. Otherwise, you must run and install Under a Killing Moon in MS-DOS mode.

US Navy Fighters by Electronic Arts
Executable: USNF.EXE

US Navy Fighters makes incorrect assumptions about the system memory configuration when Windows 95 is running; therefore, it must be run in MS-DOS mode.

Wing Commander II by Origin
Executable: WC2.BAT

Wing Commander manipulates expanded (EMS) memory in a manner incompatible with Windows 95. It must be run in MS-DOS mode.

Wing Commander II - Special Operations Disk by Origin
Executables: SO1.BAT, SO2.BAT, SO1.EXE, SO2.EXE

This add-on to Wing Commander II manipulates expanded (EMS) memory in a manner incompatible with Windows 95. It must be run in MS-DOS mode.

Wing Commander Armada by Origin
Executable: ARMADA.EXE

Wing Commander Armada requires Virtual Control Program Interface (VCPI) services, which are not supported by Windows 95.

Wings of Glory by Origin
Executable: GLORY.EXE

Wings of Glory requires Virtual Control Program Interface (VCPI) services, which are not supported by Windows 95.

Wordtris by Spectrum Holobyte
Wordtris requires MS-DOS mode.

World Atlas version 4 by Software Toolworks
Executable: WA.BAT

World Atlas is unable to play sounds when run at a Windows 95 MS-DOS prompt due to the way it uses the system timer. To work around this problem, disable the sound in World Atlas or run it in MS-DOS mode.

World of Xeen - Might and Magic by New World Computing
World of Xeen requires MS-DOS mode.

Zephyr by New World Computing
Executable: ZEPHYR.EXE

Zephyr requires MS-DOS mode.

Running an Application in MS-DOS Mode
Windows 95 usually runs programs that require MS-DOS mode in MS-DOS mode automatically. If it does not, delete the corresponding .PIF file and double-click the program icon again. Note that .PIF files usually have the same name as the program file, but with a .PIF extension instead of the .BAT, .COM, or .EXE extension. The corresponding .PIF file can be found in one of the following locations:


 * In the folder that contains the program file.
 * In the hidden PIF folder in the Windows 95 folder.
 * In a folder specified by your PATH statement.

To make certain you find all copies of the .PIF file, use the Find Files Or Folders feature.

If Windows 95 does not configure the program to run in MS-DOS mode automatically, follow these steps:


 * 1) Click the executable file with the right mouse button, then click Properties on the menu that appears.
 * 2) On the Program tab, click the Advanced button.
 * 3) Click the MS-DOS Mode check box to select it.
 * 4) You can usually use the Use Current MS-DOS Configuration option. However, some programs may require that you use the Specify A New Configuration option. Consult the program's documentation for sample CONFIG.SYS and AUTOEXEC.BAT files.
 * 5) Click OK.

These steps cause the program to run in MS-DOS mode. You may need to optimize the settings if the program requires a mouse, expanded memory, a CD-ROM drive, or a sound card. Consult the program's documentation to determine if it has specific needs.

NOTE: You may have to double-click the program icon in Windows Explorer or My Computer, or type the program name in the Run dialog box, for the program's settings to take effect. Typing the program name at an MS-DOS prompt does not always cause the program's settings to be used.

Additional query words: single sdam

Keywords : kb3rdparty kbenv win95 appscomp

Issue type : kbinfo

Technology : kbWin95search kbWin95