Logitech First/Pilot Mouse PS/2 (S34,S35,S42,C43) Driver Download

Logitech Drivers

The First/Pilot Mouse PS/2 (S34,S35,S42,C43) is a type of mouse manufactured by Logitech. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This version of "BOS_MOUS.EXE" has been downloaded 295 times with a user rating of 4 out of 5 stars, based on 10 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 1.7 MB.

10 Ratings
295 Downloads

Supported Models

HID-compliant mouse

IBM ScrollPoint PS/2

Logitech Cordless Desktop PS/2

Logitech Cordless Desktop Serial

Logitech Cordless MouseMan Pro PS/2

Logitech Cordless MouseMan Pro Serial

Logitech Cordless Wheel Mouse PS/2

Manufacturers

Logitech

IBM

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WIN95/LMOUSE.DRV 87.1 KB 29 Jul 1998
WIN95/LMOUSE.VXD 135.1 KB 29 Jul 1998
WIN95/LMOUSENU.INF 8.9 KB 23 Jul 1998
WIN98/LMOUHID.VXD 11.0 KB 29 Jul 1998
WIN98/LMOUSENU.INF 10.3 KB 27 Jul 1998
WIN98/LMUL.VXD 5.7 KB 29 Jul 1998
WINNT/L8042PRT.SYS 48.2 KB 29 Jul 1998
WINNT/LKBDENU.INF 12.5 KB 27 Jul 1998
WINNT/LKBDFLTR.SYS 2.3 KB 29 Jul 1998
WINNT/LMOUFLTR.SYS 32.6 KB 29 Jul 1998
WINNT/LMOUSENU.INF 15.4 KB 20 Jul 1998
WINNT/LSERMOUS.SYS 33.5 KB 29 Jul 1998
LMOUIENU.CN~ 1.1 KB 21 May 1998
LMOUSENU.CN~ 1.2 KB 21 May 1998
LGBAPPST.CU~ 179 bytes 24 Oct 1995
LGBARROW.CU~ 149 bytes 24 Oct 1995
LGBHELP.CU~ 167 bytes 24 Oct 1995
LGBUP.CU~ 126 bytes 24 Oct 1995
LGBWAIT.CU~ 153 bytes 24 Oct 1995
LGBZALL.CU~ 170 bytes 24 Oct 1995
LGBZNESW.CU~ 128 bytes 24 Oct 1995
LGBZNS.CU~ 131 bytes 24 Oct 1995
LGBZNWSE.CU~ 129 bytes 24 Oct 1995
LGBZWE.CU~ 115 bytes 24 Oct 1995
LGEAPPST.CU~ 222 bytes 24 Oct 1995
LGEARROW.CU~ 192 bytes 24 Oct 1995
LGECROSS.CU~ 77 bytes 24 Oct 1995
LGEHELP.CU~ 209 bytes 24 Oct 1995
LGEIBEAM.CU~ 83 bytes 24 Oct 1995
LGENO.CU~ 223 bytes 24 Oct 1995
LGEUP.CU~ 139 bytes 24 Oct 1995
LGEWAIT.CU~ 156 bytes 24 Oct 1995
LGEZALL.CU~ 165 bytes 24 Oct 1995
LGEZNESW.CU~ 191 bytes 24 Oct 1995
LGEZNS.CU~ 155 bytes 24 Oct 1995
LGEZNWSE.CU~ 192 bytes 24 Oct 1995
LGEZWE.CU~ 149 bytes 24 Oct 1995
LGLAPPST.CU~ 171 bytes 24 Oct 1995
LGLARROW.CU~ 144 bytes 24 Oct 1995
LGLHELP.CU~ 161 bytes 24 Oct 1995
LMBAPPST.CU~ 222 bytes 24 Oct 1995
LMBARROW.CU~ 185 bytes 24 Oct 1995
LMBCROSS.CU~ 75 bytes 24 Oct 1995
LMBHELP.CU~ 202 bytes 24 Oct 1995
LMBIBEAM.CU~ 79 bytes 24 Oct 1995
LMBUP.CU~ 133 bytes 24 Oct 1995
LMBWAIT.CU~ 167 bytes 24 Oct 1995
LMBZALL.CU~ 187 bytes 24 Oct 1995
LMBZNESW.CU~ 172 bytes 24 Oct 1995
LMBZNS.CU~ 142 bytes 24 Oct 1995
LMBZNWSE.CU~ 177 bytes 24 Oct 1995
LMBZWE.CU~ 137 bytes 24 Oct 1995
BASIC.DL~ 42.1 KB 29 Jul 1998
CCMSGHK.DL~ 27.4 KB 29 Jul 1998
CCRESENU.DL~ 12.9 KB 29 Jul 1998
CCRESGLB.DL~ 72.5 KB 29 Jul 1998
CCSTMGLB.DL~ 25.7 KB 29 Jul 1998
CCUSTOM.DL~ 886 bytes 29 Jul 1998
CMOUSECC.DL~ 10.6 KB 29 Jul 1998
COMNCTR.DL~ 66.5 KB 29 Jul 1998
DEVICES.DL~ 28.6 KB 29 Jul 1998
EVENTEX.DL~ 170.9 KB 29 Jul 1998
KBDHOOK.DL~ 1.0 KB 27 Mar 1998
LGCORDLS.DL~ 13.1 KB 29 Jul 1998
LGTCHPAD.DL~ 15.1 KB 29 Jul 1998
LGUICOM.DL~ 44.8 KB 29 Jul 1998
LIMW.DL~ 3.4 KB 29 Jul 1998
LMOUSE16.DL~ 2.3 KB 29 Jul 1998
LMOUSE32.DL~ 6.1 KB 29 Jul 1998
LOGILANG.DL~ 12.8 KB 29 Jul 1998
MFC30ENU.DL~ 176.7 KB 11 Jul 1995
WIENU.DL~ 4.5 KB 29 Jul 1998
LOGILG16.DLL 78.2 KB 29 Jul 1998
SUX32.DLL 31.2 KB 29 Jul 1998
CRDLSWIZ.EX~ 11.1 KB 29 Jul 1998
EM_EXEC.EX~ 17.1 KB 29 Jul 1998
KBDTRAY.EX~ 9.7 KB 29 Jul 1998
WINST.EX~ 325.6 KB 29 Jul 1998
CLOAKING.EXE 65.1 KB 26 Aug 1996
LGEXPAND.EXE 14.5 KB 22 Oct 1996
MOUSE.EXE 104.6 KB 24 Jul 1998
MOUSECC.EXE 33.7 KB 26 Aug 1996
SETUP.EXE 115.7 KB 29 Jul 1998
LMOUSENU.HL~ 52.6 KB 3 Jun 1998
CMOUSECC.IN~ 148 bytes 20 Jun 1997
MOUSEDRV.IN~ 727 bytes 23 Jul 1998
SETUP.INI 2.0 KB 29 Jul 1998
SDEV9X.LI~ 6.4 KB 15 Jul 1998
SDEVNT.LI~ 6.8 KB 23 Jul 1998
SETUP.LI~ 724 bytes 29 Jul 1998
SEXIT.LI~ 1.1 KB 11 Jun 1998
SLAYOUT.LI~ 840 bytes 29 Jul 1998
SLGENU.LI~ 2.4 KB 17 Jun 1998
SLGINIT.LI~ 647 bytes 29 Jul 1998
SLOG.LI~ 241 bytes 10 Oct 1997
SMAIN.LI~ 2.6 KB 15 Jul 1998
SVER.LI~ 69 bytes 29 Jul 1998
SWIN9X.LI~ 6.7 KB 24 Jul 1998
SWINNT.LI~ 5.5 KB 24 Jul 1998
ULGENU.LI~ 1.0 KB 22 Jul 1998
UNINSTAL.LI~ 4.2 KB 2 Jul 1998
MOUSEDRV.TX~ 14.0 KB 5 Feb 1998
FCC.TXT 539 bytes 7 May 1998
README.TXT 8.7 KB 28 Jul 1998

How to Update Logitech First/Pilot Mouse PS/2 (S34,S35,S42,C43) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Logitech First/Pilot Mouse PS/2 (S34,S35,S42,C43) driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Logitech First/Pilot Mouse PS/2 (S34,S35,S42,C43) into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Logitech Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Logitech website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Logitech. All company names/logos are properties of their owners.
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