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File Version : 1. 2 0 2 9. 0
Description : USB Modem/Serial Device Driver
Copyright : Copyright 2001-2008
Product Version : 1. 2. 0. 2. 9. 0
Product Name : Global Wireless Incorporated USB Modem/Serial Device Driver
Company Name : Global Wireless Incorporated
Internal Name : globalusbser
File Size: 87424 byte(s) 85.384 KB
MD5 : b900d52bd62b19f086eba674911a9aec
SHA1: CE0D43A5EC0E9141765A2DFF0DB91A19E6188D65

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How to Install BTTUNER.SYS
Repair Sys ProblemsFixing a corrupted or missing BTTUNER.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.