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File Version : 5.20
Description : Photon USB Driver
Copyright : Copyright 2005
Product Version : 5.20
Product Name : Photon Driver
Company Name : LDS-Dactron
Internal Name : Photon Driver
File Size: 25344 byte(s) 24.768 KB
MD5 : 7c35d58dd201ad2fb34d03bfa21e1a66
SHA1: F1FE0CA8BDD4059FB07C9EA2C4ECD1C9055E6D49

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