Process Detail

What is sp54479.exe ?

sp54479.exe is known as NEC Electronics USB 3.0 Host Controller Driver and it is developed by Hewlett-Packard . We have seen about 5 different instances of sp54479.exe in different location. So far we haven't seen any alert about this product. If you think there is a virus or malware with this product, please submit your feedback at the bottom.

sp54479.exe

Something wrong with sp54479.exe ?

Is sp54479.exe using too much CPU or memory ? It's probably your file has been infected with a virus. Let try the program named DriverIdentifier to see if it helps.

How to remove sp54479.exe

If you encounter difficulties with sp54479.exe , you can uninstall the associated program (Start > Control Panel > Add/Remove programs

What can you do to fix sp54479.exe ?

Let try to run a system scan with Speed Up My PC to see any error, then you can do some other troubleshooting steps.
If you think this is a driver issue, please try DriverDouble.com

Where do we see sp54479.exe ?

Here is the list of instances that we see for the process: sp54479.exe

  Path Product Name Vendor Version Size MD5
1 C:\Users\username\Desktop\sp54479.exe NEC Electronics USB 3.0 Host Controller Driver Hewlett-Packard 2.00 REV: B 733878 E7F2F5EB8CD951975AD830E22B458B2F
2 C:\Users\username\Downloads\sp54479.exe NEC Electronics USB 3.0 Host Controller Driver Hewlett-Packard 2.00 REV: B 733878 E7F2F5EB8CD951975AD830E22B458B2F
3 C:\Users\username\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\L6HH71CA\sp54479.exe NEC Electronics USB 3.0 Host Controller Driver Hewlett-Packard 2.00 REV: B 733878 E7F2F5EB8CD951975AD830E22B458B2F
4 C:\Users\username\Downloads\Programs\sp54479.exe NEC Electronics USB 3.0 Host Controller Driver Hewlett-Packard 2.00 REV: B 733878 E7F2F5EB8CD951975AD830E22B458B2F
5 E:\sp54479.exe NEC Electronics USB 3.0 Host Controller Driver Hewlett-Packard 2.00 REV: B 7338784 E7F2F5EB8CD951975AD830E22B458B2F
             

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