What is CheckNDISPort_df.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the CheckNDISPort_df.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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CheckNDISPort_df.exe file information

The process known as CheckNDISPort_df.exe

belongs to software TELSTRA PRE-PAID (version 4G USB) or Maxis Broadband Hostless Modem or 4G Hostless Modem or Mobile Hotspot Admin or 3G Hostless Modem or Telstra USB+Wi-Fi Hostless Modem or 4G Mobile Hotspot or TELSTRA (version 4G PRE-PAID WI-FI)


Description: CheckNDISPort_df.exe is not essential for the Windows OS and causes relatively few problems. The file CheckNDISPort_df.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 468,736 bytes (21% of all occurrences), 419,072 bytes and 11 more variants. 
The process has no file description. The file is a Verisign signed file. CheckNDISPort_df.exe is certified by a trustworthy company. The application is loaded during the Windows boot process (see Registry key: MACHINE\Run). CheckNDISPort_df.exe is not a Windows core file. The program is not visible. CheckNDISPort_df.exe is able to record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 42% dangerous.

Uninstalling this variant: You can uninstall the program TELSTRA PRE-PAID 4G USB or 3G Tele2, or ask the software vendor for support. Click on TELSTRA PRE-PAID 4G USB or 3G Tele2 in Windows Control Panel (Software or Programs section) to uninstall it.

Recommended: Identify CheckNDISPort_df.exe related errors

Important: Some malware camouflages itself as CheckNDISPort_df.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the CheckNDISPort_df.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving CheckNDISPort_df issues

A clean and tidy computer is the key requirement for avoiding problems with CheckNDISPort_df. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the CheckNDISPort_df.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

CheckNDISPort_df.exe [all]