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File Version : 1.3
Description : Intel IO Resolution Driver
Copyright : Copyright Intel Corp. 1995
Product Version : 1.3
Product Name : Intel PRO Adapter Setup Program
Company Name : Intel
Internal Name : PROIORES
File Size: 16800 byte(s) 16.416 KB
MD5 : 4248e089d3bbb30a6574d3277bfdd39a
SHA1: 7B7EE9992A62A54E168C76A66FAAEB33BB72C3B7

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