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File version : 6,0,1,309
Description : USB NDIS Miniport Driver
Copyright : Copyright (C) Huawei Technologies Co., Ltd. 2004-2011. All rights reserved.
Product Version : 6,0,1,309
Product Name : Huawei Technologies Co., Ltd. USB NDIS Miniport Driver
Company Name : Huawei Technologies Co., Ltd.
Internal name : qcusbnet
File Size: 450048 byte(s) 439.512 KB
MD5 : 17114bbc8bec3cfb4193dc0e2bca0685
SHA1: FB97CC27D905CEA7763FF0C8E1E011106146763B

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