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File Version : 3.00.00
Description : TempBook Device Driver for LPTx
Copyright : Copyright IOtech, Inc. 1997-2000
Product Version : 3.00.00
Product Name : TempBook
Company Name : IOtech, Inc.
Internal Name : TEMPBK
File Size: 32620 byte(s) 31.876 KB
MD5 : f97b0859761c33e71a12ca92123b44dd
SHA1: 751BF09758BC1D4C9ED20759652A5719B023B3D7

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