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Description : DigitalPersona USB生物辨识技术类驱动程序
Copyright : Copyright DigitalPersona, Inc. 1996-2008
Product Name : 指纹读取器驱动程序
Company Name : DigitalPersona, Inc.
Internal Name : USB生物辨识技术类驱动程序
File Size: 47360 byte(s) 46.256 KB
MD5 : 7beb458fc950e29b20c9b64c3e3f07c9
SHA1: 5572707519ECA6821312AC88EBB497736F1B2E80

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