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File version : 1, 0, 1700, 916
Description : USB Modem Device Driver (MSS Ver.3)
Copyright : Copyright (c) DEVGURU 2002-2008. (
Product Version : 1, 0, 1700, 916
Product Name : USB Modem Device Driver (MSS Ver.3)
Company Name : DEVGURU Co., LTD.(
Internal name : SK-S100Mdm.sys
File Size: 185800 byte(s) 181.456 KB
MD5 : 809375411ff8f7c0b614b41e40b05efd
SHA1: 507BDC20EB29A5717D6A90AA680BC1BA30CD96F8

Download SK-S100Mdm.sys
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How to Install SK-S100Mdm.sys
Repair Sys ProblemsFixing a corrupted or missing SK-S100Mdm.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.