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File Version :
Description : USB-Serial Port Enumerator
Copyright : Copyright(C) 2002-2005 Prolific Technology Inc.
Product Version :
Product Name : USB-Serial Bridge Cable
Internal Name : PRSEENUM.SYS
File Size: 22396 byte(s) 21.892 KB
MD5 : 8d17b3800af8ff59dfcc65f20be93815
SHA1: 26641C027251BADAD87241575145490F79ECA0F8

Download PPSIO2.SYS
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How to Install PPSIO2.SYS
Repair Sys ProblemsFixing a corrupted or missing PPSIO2.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.