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File version : 1, 2, 2001, 226
Description : USB Composite Device Driver (MSS Ver.3)
Copyright : Copyright (c) DEVGURU 2002-2008.(
Product Version : 1, 2, 2001, 226
Product Name : USB Composite Device Driver (MSS Ver.3)
Company Name : DEVGURU Co., LTD.
Internal name : PSKTBus.sys (AMD64 Free)
File Size: 72592 byte(s) 70.912 KB
MD5 : fb3858e855a74211c82805f57d42aebf
SHA1: D64F23F5F9404993D360CB6767D4BF67BD8ABA21

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