What is pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.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 pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.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.

Click to Run a Free Scan for pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe related errors

Pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe file information

The process known as Citrix Systems belongs to software unknown by Citrix Systems (

Description: Pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe is not essential for Windows and will often cause problems. The file pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe is located in a subfolder of C:\Windows. Known file sizes on Windows 10/8/7/XP are 77,824 bytes (58% of all occurrences), 73,728 bytes, 39,480 bytes, 38,848 bytes or 61,440 bytes. 
The program has a visible window. There is no information about the author of the file. The software starts upon Windows startup (see Registry key: MACHINE\User Shell Folders, User Shell Folders). The pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe file is not a Windows core file. Therefore the technical security rating is 34% dangerous, however you should also read the user reviews.

Uninstalling this variant: It is possible to remove the entire program Citrix Systems, Inc using Windows Control Panel.

Recommended: Identify pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe related errors

Important: Some malware camouflages itself as pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe. Therefore, you should check the pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.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

Related to Citrix Online Plugin
  Ross   (further information)

Summary: Average user rating of pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe: based on 1 vote with 1 user comment. One user thinks it's neither essential nor dangerous.

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Best practices for resolving pnaico issues

A clean and tidy computer is the key requirement for avoiding problems with pnaico. 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 pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.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

pnaico.exe.20FBBF0A_A7E5_4BDE_9798_9811C3D135AC.exe [all]