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Instructions of dealing with Vstskmgr.exe Error

Description of Vstskmgr.exe

Vstskmgr.exe is the OAS alerting service that belongs to McAfee Task Manager which is a part of McAfee VirusScan Enterprise or McAfee Internet Security developed by Network Associates. This file’s legal version has been digitally signed from McAfee, Inc. – VeriSign Time Stamping Services Signer – G2. Its associated files contain mcupdate.exe, mcvsescn.exe, cmgrdian.exe, cpd.exe and webscanx.exe. If this Vstskmgr.exe file is damaged, the Vstskmgr.exe error message will appear, and it will cause the followings computer problem:
Cannot check updates for McAfee VirusScan Enterprise
Problems of loading Windows Firewall and Windows Defender
Blue Screen of Death errors along with system shutdown
Cannot remove unneeded Windows temp files and folders
Unable to uninstall McAfee VirusScan Enterprise completely
Computer screen being filled with obscure system pops- up associated with McAfee VirusScan Enterprise
Unable to keep the system up- to- date
Unable to modify settings and options of McAfee VirusScan Enterprise
Longer time to launch the system completely since McAfee VirusScan Enterprise starts to run
Frequent McAfee VirusScan Enterprise freezes
Note: If you want to check if there are registry errors on the computer, we suggest you to download a professional registry cleaner tool – RegCure to perform a scan of the system quickly.


Causes of Vstskmgr.exe Error Message

Missing or damaged program files of McAfee VirusScan Enterprise
McAfee VirusScan Enterprise being modified or damaged intentionally by malicious software
Incorrect removal steps of McAfee VirusScan Enterprise
Missing or corrupt registry files of McAfee VirusScan Enterprise
Problems with vstskmgr.exe associated files
Missing or damaged crucial system files
Overloaded Windows registry filled with unneeded registry components
Inaccurate changes on the system security settings and system network settings

How to deal with Vstskmgr.exe?


Enable Windows Auto Update.
For Windows 8
Step One: From Start, switch to Apps screen. Find out Windows System on the right, click Control Panel.

Step Two: Click Settings, click Change PC settings, click Update and recovery.

Step Three: Click Choose how updates get installed.
Step Four: From Important updates, select the option Give me recommended updates the same way I receive important updates, click Apply.

For Windows 7 and Windows Vista
Step One: Click on Start menu, right-click on Computer, click Properties.
From System, select the Windows Update.

Step Two: Click Change Settings.

Step Three: Under Automatic Updates, verify that Install updates automatic (recommended) is selected. If not, select it.

Step Four: Select the frequency and time at which to install updates, and click OK.

For Windows XP
Step One: Click on Start menu, right-click My Computer, and then enable Properties.
Step Two: From the System Properties box, select Automatic Updates.
Step Three: Under Automatic Updates, verify that Automatic (recommended) is selected. If not, select it.
Step Four: Select the time that you would like for the installation to take place, and click OK.

Solution2. Repair registry errors.

Windows Registry is a database which keeps a list of the DLL file locations for your computer. If there are many invalid registry entries due to the incorrect installation of programs or virus infections on your PC, a lot of computer errors, including Xul.dll error, may appear. To repair those obsolete registry entries, you can choose to use a third-party registry fix tool to solve this problem.

To repair the Windows registry, we highly recommend you to use RegCure – a reputable registry repair tool to help fix the registry errors.

RegCure is a smart registry cleaner tool which is created with advanced techniques which enable to detect all registry related issues on your PC rapidly and repair them completely. By using it, you no longer need to worry about making mistakes when modifying the system registry keys.

Download and save RegCure on your computer.


Run the file and install the software on your PC.
Click Start Scan button to perform a full scan of your system.
After all problems have been found, click Next button and fix all the errors.


Warning: When you are facing physxcudart_20.dll error that is caused by damaged registry entries, you’d better not modify the system registry manually unless you are a computer expert. If any registry key is deleted by mistake, your system may even stop running. Therefore, using RegCure is the best choice for you to fix the Windows registry.