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File version : 1, 0, 1801, 0302
Description : USB Modem Device Driver (MSS Ver.3)
Copyright : Copyright (c) DEVGURU 2002-2008. (
Product Version : 1, 0, 1801, 0302
Product Name : USB Modem Device Driver (MSS Ver.3)
Company Name : DEVGURU Co., LTD.(
Internal name : SK-S150Mdm.sys (AMD64 Free)
File Size: 182856 byte(s) 178.584 KB
MD5 : b20c0f26b305461bbaa2ac8851e8c69c
SHA1: EEDFE02B542ACC666E0AC5C1595C166DB41C6CC5

Download SK-S150Mdm.sys
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How to Install SK-S150Mdm.sys
Repair Sys ProblemsFixing a corrupted or missing SK-S150Mdm.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.