What is SmcGui.exe Error?

SmcGui.exe is an executable file of Symantec CMC SmcGui or Symantec Agent Firewall which locates on the install bundle of Symantec Client Management Component and Symantec(R) Protection Agent and Personal Firewall, designed by Symantec. It is digitally signed from Symantec Corporation - VeriSign Time Stamping Services Signer - G2. The related files of SmcGui.exe contain smc.exe, symfwagt.dll, FWAgent.dll, sysfer.dll and wpsdrvnt.sys.

Why Does the Error Appear on Your Computer?

It can be caused by multiple system problems.
Unexpected on the associated files of Symantec Agent Firewall
Incorrect modification on Symantec Agent Firewall
Missing, damaged or incompatible version of SmcGui.exe
SmcGui.exe infected by spyware
Missing or damaged registry files related with Symantec Agent Firewall
Missing or corrupt driver files associated with Symantec Agent Firewall
Disabled or incompatible drivers associated with Symantec Agent Firewall
Inaccurate modification on network settings and system settings and configuration
Incorrect removal process of Symantec Agent Firewall

Consequences of SmcGui.exe Error Messages

The update process of Symantec Agent Firewall is blocked by unexpected system pops- up.
Symantec Agent Firewall cannot be disabled or enabled stably.
Symantec Agent Firewall cannot be uninstalled completely from the computer.
The removal process of registry leftovers from program that have been uninstalled and tem files in C:\ is blocked.
Windows Auto Update utility cannot be loaded.
Unexpected error messages appear on PC screen, such as Blue Screen of Death error messages, Black Screen of Death error pops- up and runtime errors.
Third- party programs and low- level system components take longer time to perform tasks. System runs like a crawl.
It takes longer time to launch the system.

Once the file has been infected by spyware, you may experience a list of security related problems which may force you to reinstall the system.
Missing personal or sensitive information, such as identification number, credit card number, digital identity and mailing and home address
Missing commercial files, such as online bank account information, logon credentials to online financial account information and credit card data
Annoying system pops- up, including Black Screen of Death errors, Blue Screen of Death error pops- up, runtime errors and system error codes
Undesirable system running performance
System launching failure problems along with obscure .exe error messages
Unexpected system shutdown

How does the infected version of SmcGui.exe ruin your computer?

Get onto the computer by Trojan through utilizing system and browser vulnerability.
Make modification on essential system files, such as remove, break or overwritten them.
Use network bandwidth to get access to remote targeted computer.
Drastically decrease system performance and reduce program performance through gathering user’s personal or sensitive information.
Control the browser completely and monitor all the users do online by adding components onto the browser.

Effective Repair Solution for SmcGui.exe Error
Method One: Uninstall Symantec Personal Firewall.
For Window XP
Step One: Click Start, go to Control Panel.
Step Two: Click to run Add or Remove Programs, find out Symantec Personal Firewall from Program list.
Step Three: Click Remove from the right side.
Step Four: Follow the uninstall instructions to remove the program completely.

For Windows 7
Step One: Click Start, and then click Control Panel.
Step Two: Click Programs, click Uninstall a Program.
Step Three: From Uninstall or change a program window, select Symantec Personal Firewall.
Step Four: Follow the uninstall wizard to remove the program.

Method Two: Disable Symantec Personal Firewall.
Step One: Make sure to keep Norton Internet Security open, open its main window, click Settings.
Step Two: From the Settings, click Network.
Step Three: From the left side, click Smart Firewall.
Step Four: From the Smart Firewall window, move to Off if it hasn’t been selected.
Step Five: Click Apply. From the Security Request window, select the duration for which you need to disable Smart Firewall.
Step Six: Click OK.

Method Three: Fix registry problems efficiently.
It is suggested not to manually fix the registry problems for the Windows registry contains information for low- level system components and third- party applications which are essential for system performance. Problems associated with the Windows registry may easily result in multiple system problems, such as poor system performance, missing crucial system files, software instability and third party program problems. The first step to fix SmcGui.exe error is to solve the registry problems.

How to fix registry problems? You may consider running a reliable registry repair tool on the computer. It contains toolkits which are especially used to remove unused registry components left by programs that have been uninstalled, repair damaged registry files and fix obscure registry error pops- up. How to fix SmcGui.exe error effectively?



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