I have a small issue. I get a database error that says, “DataBase outdated and unable to update.”

I tried reinstalling the program but it still gives me the same error message.

The specs are given below along with the screenshot.

Version 1.50.1.1100

Program Error Updating (122,0,Multibytetowidechar)

 The data area passed to a system call is too small.

 PC Vista Ultimate SP2

 Windows Firewall

 CA Anti-Virus Plus"

 Thanks for helping out.

Can anyone provide the solution for the Error I am getting in Microsoft Security Essentials?

Error:

Microsoft Security Essentials couldn't scan your computer

An unexpected problem occurred. Install any available updates, and then try to start the program again.

For information on installing updates, see help and Support.

Click 'Help' for more information about this problem

Error code: 0x8050800c

I am trying to uninstall the Trend Micro on my computer because my license has expired, and I am not renewing my subscription at the moment. I went to Control Panel to uninstall the program. After it was uninstalled, the computer prompted me to restart it which I did for 3 times.

However, it still has not been uninstalled successfully. I tried to uninstall the program through the Programs menu on Start but then again, it was unsuccessful. 

I know it is not a problem with the application because I had uninstalled the same program on another computer without any problem. So I decided to just install the AVG 2012 Free version, but it was still unable to install.

I have installed Norton Internet Security 2012 on my Windows XP computer. I normally scan files and documents that I submit on the Internet using Norton. Today, I have observed that Norton is disabled without me telling it to hide.

I tried to open the application but it does not do anything. After a while, I tried the autofix, but an error 8504,101 popped up. I did what was instructed to fix the error and I can now see the RNR for Norton on my desktop. I tried to open that shortcut, but I get a message saying "Could not gather details about the layout or license."

Windows Defender is not working properly on my computer. It is always disabled. Every time I try to enable it, it would automatically disable without me clicking it. Basically, it disables itself once it is manually enabled by the user. I need your help with this problem. Thank you!

I am currently receiving an error message saying that the System extension cannot be used.

The error message is shown below:

System extension cannot be used

The system extension "/Applications/ESET NOD32 Antivirus 4.app/Contents/uesets/kext/10.5/esets_kac.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.

Can someone provide a solution to my problem?

Thanks in advance!

During the Installation of Trend Micro Titanium Maximum Security 2012 an error message appears "Installation Incomplete". The image below shows the screenshot of the problem.

Any assistance and suggestion would be great.

Thanks.

Error:

Trend Micro Titanium Maximum Security

Installation Incomplete

A problem prevented the installer from setting up Trend Micro Titanium Maximum Security.No changes have been made to your computer.Please restart the installer to finish installing the software or check for more solutions online.

I have installed BitDefender Version 3.5 and have been using it for less than 5 months.

Recently, it does not connect to the Management server and gives out an error message: "Error connecting to the BitDefender Management Server.

The BitDefender Management Server service is stopped or the port value is incorrect!"

Error:

Error connecting to the BitDefender Management server.

The bitdefender Management server service is stopped or the port value is incorrect.

I am getting a couple of warning messages using Kaspersky Internet Security 2012. One error says

"License: Problem detected", and another would say “Databases: Corrupted".

I am clueless with these things, and I badly need your help to remove these messages and solve the problem.