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File Version :
Description : Filter Driver for Nokia USB Phone Bus Driver
Copyright : Copyright (c) 2002-2008. Nokia. All rights reserved.
Company Name : Nokia
Internal Name : usbser_lowerflt
File Size: 8192 byte(s) 8.0 KB
MD5 : 6f3e3c6811b930d2414552a2e4a40f36
SHA1: A4E5B341ACD46868F23756F8E98AAF9F734B9F53

Download usb42.sys
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How to Install usb42.sys
Repair Sys ProblemsFixing a corrupted or missing usb42.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.