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nvstor.sys



File Version : 2.0.1.1 built by: WinDDK
Description : Interface USB Library
Copyright : OPTO ELECTRONICS CO.,LTD.
Product Version : 2.0.1.1
Product Name : Interface USB Library
Company Name : OPTO ELECTRONICS CO.,LTD.
Internal Name : optousb.sys(TCO734)
File Size: 18432 byte(s) 18.0 KB
MD5 : af312907835a5ea9e56779b22c561268
SHA1: ED1DF1EE1045E08B3D9EF56410922298F162F665



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