Search for sys files:


File Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : USB Modem Driver
Copyright : Microsoft Corporation. All rights reserved.
Product Version : 5.1.2600.2180
Product Name : Microsoft Windows Operating System
Company Name : Microsoft Corporation
Internal Name : usbser.sys
File Size: 25600 byte(s) 25.0 KB
MD5 : 49106ee29074e6a3d3ac9e24c6d791d8
SHA1: 54B690CFD6B81B556239BC6409C408D26D9FAFC6

Download USB2SER.SYS
Click here to run a free scan for USB2SER.SYS related errors

How to Install USB2SER.SYS
Repair Sys ProblemsFixing a corrupted or missing USB2SER.SYS error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.