usbport.sys download

What is usbport.sys?

  • Description: Presentation Framework dll
  • Version: 3.0.6920.4902
  • Size (Bytes): 225280
  • Release Time: 7/25/2009 7:17:03 PM
  • Location / File Path: C:\Windows\System32\ winsxs\amd64_microsoft-windows-wpfcorecomp.resources_31bf3856ad364e35_6.1.7600.16385_zh-cn_6d8f5425912314dd\
  • Similar Files: usbohci.sys, usbprint.sys, usbohci.sys and usbprint.sys

Instructions on usbport.sys HOW TO:

Methods to repair usbport sys file

The usbport sys is associated with the Microsoft USB 1.1 and 2.0 system driver files. The issues in this file can lead several problems on your machine. The latency issue in Windows 8.1 PC due to usbport sys file is quite common. The problem of high DPC count can also be caused by usbport sys. In some cases, faulty usbport sys can lead to BSOD on a Windows 7 machine. These issues can be very annoying and make your system fully dysfunctional. To fix these problems, you can use the help of the fixes provided in this article.

Blue screen of Death:

Sometimes, your Windows Vista PC might run into frequent Blue Screen of Death. The error message IRQL Not less or equal would pop up during such situations. According to the reports of the event viewer log, usbport sys was probably responsible for the problem. The error would start after you have installed updates for the operating system.

This type of errors can be caused by the outdated or corrupted drivers present in the machine. To fix the problem, you might be required to update the corrupted drivers and reinstall the outdated ones. After making the necessary changes on drivers, reboot the system and check if the error is repeated or not. If the problem of BSOD pops up once again, check the hard disk for errors. To run the check, start the PC in Safe Mode. Now, open the Windows Explorer and right click on the drive where the operating system is being installed. Next, click on the Properties. When the Properties dialog box opens up, click on Tools tab and then, on Check Now. The tool will check for errors in the system and try to recover the bad sectors. Ideally, this should fix the errors.

Issues with the audio:

In some cases, when you try to run any audio files, your Windows 8.1 PC might slow down at a tremendous rate. After scanning the machine with the help of Latency Monitor, you might find usbport .sys file is corrupted. The problem might start abruptly. However, on the Device manager, you might not find any corrupted or outdated drivers. In addition to it, the system might freeze constantly when you try to play a high-intensity game.

This type of errors can be very frustrating. To resolve the problem, you can try running the hardware troubleshooter. The tool can be found in the Control Panel of the machine. If this does not solve the problem, you can uninstall the hidden drivers associated with the USB host controller and check if this solves the problem.

High CPU usage:

Occasionally, your HP Pavilion a1129n PC with Windows 7 Professional operating system might take a long time to boot. In additions to it, when you try to launch an application, the system would freeze for an indefinite period. In such situation, only after a hard reboot, your PC might start working again. After analyzing the Windows Task Manager you might find, the files usbport sys and ataport.sys were alternatively causing the problem of High CPU Usage.

To fix this problem, firstly, you should disconnect all the external devices connected to the PC and check if the error is repeated or not. If it does, then you might need to update the device drivers. This can solve the problem. In some cases, the problem of High CPU usage can be caused due to the attack of viruses or malware in the system. To remove the threats from the machine, scan it with the help of a good antivirus. And, after the antivirus has cleaned the system of threats, you can run the SFC.exe tool to fix the errors in the system files caused by the malicious software.

Driver IRQL not less or equal:

Your Windows 10 PC might run into BSOD while playing a video game. The error message driver IRQL not less or equal might pop up in such cases. The error code for the issue could be 0x000000d1. After reviewing the minidump files with the help of BlueScreenView you might find, usbport sys was probably causing the crash. The error might start popping up after you have updated the operating system.

Such errors are mostly caused by outdated drivers installed in the machine. To fix this problem, you can try to update them. This can be done either with the help of Windows Update or you can manually download the updates from the driver manufacturer's website. In some cases, you can also try running the chkdsk utility tool to solve the problem. It is preferable to run this utility tool from the installation disk for better chances of error removal.

Issues after installing the update:

After installing the update KB2868038, your Windows 7 PC might face a problem of audio dropouts. Whenever you try to play an audio file, the playback gets constantly interrupted. With the help of Latency Monitor, you might find out that usbport sys were probably responsible for the error. In addition to it, the machine was also facing the problem of a high deferred procedure call.

These errors can be caused by the outdated drivers. To resolve the problem, update the drivers and check if the error is repeated or not. The updates can be downloaded from the official website of the manufacturer. Sometimes, after installing the update, the settings of the audio devices might get reset to the old configurations. To make the required changes, open the Sound feature from the Control Panel. If all these methods fail to solve the error, then the only remaining option is to apply system restore point created prior to the problem.

Mouse freezes constantly:

The Logitech mouse connected to your Windows 10 PC might freeze constantly. The problem might start after you have updated the operating system. According to the reports of the Device Manager, the usbport sys was corrupted. To resolve the problem, you might update the drivers, but that does not solve the problem.

In some case, such issues can be caused by the attack of viruses. To remove them, first, boot the machine in Safe Mode and scan the machine with the help of Microsoft Security Essentials. After the tool has removed the viruses from the system, reboot it.

Sometimes, you Windows PC might run into blue screen error due to usbport sys file. To fix this problem, you can download usbport sys driver update. These manual fixes are quite easy to apply and can quickly resolve the problem associated with the given file. In this article, you will also find the fix to solve latency issues on a Windows 7 PC due to usbport sys corruption.