As the title says, if anyone know of one driver....
Thanks

Edit: The title is a little confusing, I know, my english is horrible
I am looking for a MS-DOS driver to use the mouse in MS Virtual PC with MS-DOS as a guest.

Just the standard Mouse driver that comes with your MS-DOS installation will work.

Download mouse.zip to an empty folder on your hard drive and and unpack it. then type install. It will put a line in your autoexec.bat file [c:\mouse\mouse] and reboot your computer.

In which diskette is, and how can I install?

Edit: Thanks fatgirl319, the problem now is that the game I am trying to run tells me that I don't have enough memory. (Before the mouse driver installation I could play the game)

First::
DOS 6.0 and above, try Memmaker.

If you have DOS 6.0 or higher, try running a program called memmaker. To do this, at the DOS prompt type "memmaker" and press Enter.


Second:


* Reduce Driver and Memory-Resident Program Use: The biggest reason why people run out of conventional memory is that they use too much of it for unnecessary drivers and memory-resident programs. Examine your CONFIG.SYS and AUTOEXEC.BAT files and remove lines that call programs you don't really need. The best way to do this is to insert the characters "REM " in front of the line. This makes the line into a "remark". The command is not executed, but it is still present in the file for easy undoing if removing the command causes a problem.
* Use HIMEM.SYS and the High Memory Area for DOS: The high memory area is the first 64 KB of the extended memory area; due to a quirk in the design of DOS, it is the only part of extended memory that can be accessed by regular DOS programs. The most efficient way to use it is by telling DOS to load itself into that area, instead of conventional memory. Do this by adding these two lines to CONFIG.SYS, at the top: "DEVICE=C:\WINDOWS\HIMEM.SYS" and "DOS=HIGH,UMB".


* Use EMM386.EXE and the Upper Memory Area: This system program enables the use of upper memory blocks (parts of the upper memory area). These blocks can be used for drivers and other programs that load when the system is booted, so that these are not taking up valuable conventional memory. The EMM386 program is what enables the use of these blocks. You will want to add the following line in your CONFIG.SYS file, under the HIMEM.SYS line: "DEVICE=C:\WINDOWS\EMM386.EXE". You will then need to add one or more parameters to the line depending on how you are using your system; see below.
* Disable Expanded Memory: EMM386.EXE enables access to the upper memory blocks but also to so-called "expanded memory". The difference between extended and expanded memory is a bit confusing, so see here if you want the full description; the short version is that expanded memory is a different way of using your extended memory that most people do not need. If you don't need expanded memory (and any program that still needs it today would be explicit about this need since it's unusual) then disable the EMS buffer by adding the "NOEMS" parameter on the EMM386 line. This will free up a full 64 KB of upper memory blocks for your use.
* Enable the Use of the Monochrome Video Area: By default, EMM386.EXE will not allow you to use the 32 KB upper memory block from B0000h to B7FFFh, because this is reserved for the monochrome text display area. Older PCs used this area to display black and white text, but today's PCs display even monochrome text using a color text mode. So unless you are using ancient software on an ancient PC, you can tell EMM386 to use this area for drivers. Just add "I=B000-B7FF" to the end of the EMM386.EXE line in the CONFIG.SYS file. This will save up to 32 KB of conventional memory.

Use DEVICEHIGH and LOADHIGH: Once you have loaded EMM386.EXE in your CONFIG.SYS file, the upper memory area is enabled and can be used by other device drivers or small programs. To load a driver that is in your CONFIG.SYS file--for example, a CD-ROM driver--into the upper memory area, change the start of its line from "DEVICE=" to "DEVICEHIGH=". To load a program in the AUTOEXEC.BAT file into the upper memory area, prefix the command with LOADHIGH or LH (a short form). So if before you loaded your DOS mouse driver with the command "C:\MOUSE\MOUSE.EXE", now you would have "LOADHIGH C:\MOUSE\MOUSE.EXE". Good candidates for DEVICEHIGH and LOADHIGH include: CD-ROM drivers, mouse drivers, compression drivers (DoubleSpace/DriveSpace) and any other small programs that you load from your system files.

# Reduce the Number of FILES and BUFFERS: DOS lets you set the number of file handles and buffers that it will use, through the FILES and BUFFERS commands in CONFIG.SYS. Reduce these to conserve a small amount of conventional memory, but be careful because making them too low can cause programs to malfunction. I usually use 100 and 40, respectively.
# Eliminate Disk Compression: Using disk compression requires that a driver be loaded at all times in memory, to handle compression and decompression when the compressed volume is used. If you are considering getting rid of the compression on your system for performance reasons, another reason is that you can eliminate the driver and save conventional memory. If you are going to use compression, at least load the driver using the DEVICEHIGH command; but if you are using Windows 95, see here because the situation is more complicated.

Here's what a typical CONFIG.SYS file would look like, incorporating the ideas above. My own CONFIG.SYS looks a fair bit like this. You might find it useful to use the following as a template and adjust it to the needs of your system setup:

* DEVICE=C:\WINDOWS\HIMEM.SYS
* DEVICE=C:\WINDOWS\EMM386.EXE NOEMS I=B000-B7FF
* DEVICEHIGH={insert other drivers here, such as a CD-ROM driver if appropriate}
* DOS=HIGH,UMB
* FILES=100
* BUFFERS=40
* BREAK=ON
* LASTDRIVE=Z

Hope this helps

If the above dont do what you need the I would consider Running a program called QEMM I have version 97 HERE
It is a very good memory manager for DOS I used it for years.

A VPC DOS additions Floppy Disk image comes with the program, it should be in C:\Program Files\Microsoft Virtual PC\Additions\

Full Path to file: C:\Program Files\Microsoft Virtual PC\Additions\Dos Virtual Machine Additions.vfd

Brings back memories of using bootdisk's and 1mb memory.