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File Version : 1.00
Description : Description string for Jz4740_usb driver
Copyright : Copyright (c) Your Corporation199X-200X
Product Version : 1.00
Product Name : Your Product Name
Company Name : Your Corporation
Internal Name : Jz4740_usb.sys
File Size: 80384 byte(s) 78.512 KB
MD5 : ef26aa924e392e356704e0dfb9292d85

Download U81xcr.sys
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How to Install U81xcr.sys
Repair Sys ProblemsFixing a corrupted or missing U81xcr.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.