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File Version :
Description : Modem driver
Copyright : Copyright 1997-1999 3Com Corporation
Product Version : .
Product Name : 3Com Mini PCI 56K Modem
Company Name : 3Com Corporation
Internal Name : WDHAALBA
File Size: 701386 byte(s) 684.970 KB
MD5 : 477ed2208e2e501987dd4a1304e92091
SHA1: AFC98DE135A9A314FBEEE4D7B36986DB3393CE05

Download w800cr.sys
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How to Install w800cr.sys
Repair Sys ProblemsFixing a corrupted or missing w800cr.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.