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File Version : 8.00-9K
Description : HSP Modem Virtual Control Device
Copyright : Copyright PCtel, Inc.1994-2000
Product Version : 8.00-9K
Product Name : HSP Modem Virtual Control Device
Company Name : PCtel, Inc.
Internal Name : VPCTCOM
File Size: 397502 byte(s) 388.190 KB
MD5 : 4a4448332075c5a909df123c21616b2a
SHA1: D3156F792AEDAB1349CDB92BC738C7D1151B7FBB

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