SYS File Information

File Version : 9.5.2.165.101
Description : Host AT Modem USB Hardware Driver
Copyright : Copyright© Conexant Systems, Inc. 1999
Product Version : 9.5.2.165.101
Product Name : Host AT Modem
Company Name : Conexant
Internal Name : HCFUSB.SYS
File Size: 361KB

Download HCFUSB.SYS

How to Fix HCFUSB.SYS

Repair Sys ProblemsFixing a corrupted or missing HCFUSB.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.

Possible HCFUSB.SYS Error Messages

  • descargar HCFUSB.SYS
  • HCFUSB.SYS erro
  • HCFUSB.SYS was not found
  • HCFUSB.SYS fehlt
  • HCFUSB.SYS скачать
  • HCFUSB.SYS indir
  • telecharger HCFUSB.SYS
  • HCFUSB.SYS hatası

Possible Causes of HCFUSB.SYS Error

You may get HCFUSB.SYS error message when you are trying to run or install some applications. This kind of error can happen when Windows or software starts or shuts down, or maybe when you are using the computer or software. When and how this HCFUSB.SYS error happens is very important and helpful to figure out the cause and work out the effective solution. HCFUSB.SYS error may be caused by the following situations:
  • HCFUSB.SYS file may be mistakenly deleted by someone, computer antivirus or system cleaning tools.
  • HCFUSB.SYS file is corrupted or damaged by virus infections.
  • Some applications were installed or uninstalled improperly.
  • The configuration entries of HCFUSB.SYS file is still active in the systemregistry.
  • There may be something wrong with your computer hardware.