What is pcssfrrx.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 pcssfrrx.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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Pcssfrrx.exe file information

The pcssfrrx.exe process contains no information about its author.

Description: Pcssfrrx.exe is not essential for Windows and will often cause problems. Pcssfrrx.exe is located in the C:\Windows\System32 folder. Known file sizes on Windows 10/8/7/XP are 203,776 bytes (58% of all occurrences), 177,152 bytes or 176,128 bytes. 
There is no information about the author of the file. The program has no visible window. The pcssfrrx.exe file is an unknown file in the Windows folder. The file is not a Windows core file. Therefore the technical security rating is 72% dangerous, however you should also read the user reviews.

Recommended: Identify pcssfrrx.exe related errors

Important: Some malware camouflages itself as pcssfrrx.exe. Therefore, you should check the pcssfrrx.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.


User Comments

IBM Personal Communications, however...
  Ken Caldwell   (further information)
It is part of IBM PC Comms. 200KB size. Last modified Nov 17 1998 9:20PM If you do not have the IBM 3270 emulator package be suspicious. Most likely only found on a corporate PC as an interface to a mainframe.
  Edwin Stankar  
It is realy part of IBM emulation of IBM 3270, but emulator work without it
  Dragan Sponza  

Summary: Average user rating of pcssfrrx.exe: based on 3 votes with 3 user comments. One user thinks pcssfrrx.exe is essential for Windows or an installed application. 2 users think it's neither essential nor dangerous.

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Best practices for resolving pcssfrrx issues

A clean and tidy computer is the key requirement for avoiding problems with pcssfrrx. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic 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 resmon 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 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the pcssfrrx.exe process on your computer, the following programs have proven to be helpful: Security 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

pcssfrrx.exe [all]