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This post is short tutorial about using the command line feature in Flash Console Class as mentioned in previous post here. Aside from cool features like mouseOver Roller, inspect utility, measurement tool; the commandLine is one of the Flash Console greatest feature.

To control an instance on Stage with the console. You must first understand what is a Scope.

A Scope is basically, what Object the console is currently point as reference at. By default the Scope is always pointing to the Stage.

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This article will help you understand what DLL errors are, how to understand DLL error messages and how to resolve them on your own.

What are DLL files?

To understand DLL errors, it is essential to know what DLL files are and why are they required on a Windows computer. DLL is the acronym for Dynamic Link Library. These files are used in Windows to save program codes that can be dynamically loaded in the system memory when a particular program on your computer wants to use it. These files can be shared among multiple applications and thus help in the efficient use of system resources.

What causes DLL errors?

There are several DLL files on a single Windows computer. Out of which, some like mfc80.dll and shtml.dll are usually shipped with Windows, while others like wmp.dll (Winamp) are copied when you install additional programs on your PC. The following are some of the common reason for these errors:

• One or more DLL files are overwritten by older or incompatible versions.
• A required DLL files gets deleted from the computer.
• A buggy program or device driver is installed on the system.
• Your computer is infected by a malware.
• Windows registry is damaged or comprises invalid entries.

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The huge amount of hard disk space that comes with new PCs today is quite similar to large closets. Initially, both look big, however, both fill up much sooner than expected. Also, if you don’t maintain or clean them on a regular basis, it takes a lot of time to find what you are looking for. In order to bring back the order, you need to be careful with what you are putting in and remember to keep things in an arranged manner.

Another important ritual is to get rid of things that were precious to you sometime back but that you do not require anymore. During the cleaning process you may be surprised to find a few things that were unintentionally put there and had been occupying valuable space. These are usually spyware and adware programs that install on your PC without your knowledge. To get rid of these programs, you need to uninstall them from your computer. The following are some of the top advantages of uninstalling these programs:

1. You will have more space available for important things.
2. Your computer will be less burdened as more resources will be available for processing.
3. The chances of errors will decrease with fewer programs.
4. You will be able to get rid of malware programs that have secretly entered in your PC with the intent of causing damage.

Let’s now have a look at the top tips to uninstall unwanted programs and achieve all these advantages:

• Inbuilt Uninstaller: Most software programs come with their own uninstaller option. It is recommended that you use this option while uninstalling a program.  To do this, in Windows XP PC, go to the Start menu, then click on All Programs menu option, spot the program you want to remove, and then from the program sub-menu select the Uninstall option if it is provided. This will initialize the uninstall process.

• Windows Add or Remove Program utility: In case the program you want to remove does not come with an uninstall option, you can use the windows Add or Remove Programs utility. To open this utility go to Start menu and click on Control Panel. Here, select the Add or Remove Program option. This will display a list of programs that are currently installed on your PC. Select the programs you want to remove one-by-one and then click on the Change/Remove or Remove button. This is an effective method that you can use to remove Yahoo toolbar and other similar programs that do not provide an uninstall option in the Start menu.

• Third-Party Uninstaller: There are some software programs, such as Norton Internet Security tool that are really hard to remove from your system. This is because these programs are notorious for adding a large number of files and registry entries to your computer. These programs do not get completely uninstalled even if you use any of the above two options. To uninstall Norton Internet Security other such large programs, you may use the uninstaller tools provided to specifically remove these programs on the manufacturer’s website. In case an uninstaller is not available, you may choose to use an efficient third-party program uninstaller tool to do the job for you.

• Upgrading or Manual Deletion:  Some programs cannot be removed by using the conventional methods of uninstalling a program. For example, many users look for methods on how to uninstall DirectX 9 from their computer. To uninstall DirectX and other similar programs that do not feature in uninstall programs list, you need to manually delete them from the registry. You may also choose to update these programs to a more current version.

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Some computer problems may look more daunting to you than they really are simply because you are not familiar with them. A common example is the DLL error which is related to DLL or Dynamic Link Library files.

It is important to remember that DLL file errors can be easily taken care of once you understand the functions of these files and the reason behind the errors. DLL files are primarily used by multiple applications to perform a specified action. Since the action is the same, it makes sense to use a common file rather than each application having its own separate file for that task. Usually, the problems pertaining to DLL files are caused by missing, invalid, broken or incompatible files. In this article, we will discuss the reasons behind the DLL errors and also provide you with pointers on how to fix DLL errors.

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Of all the potential threats that can cause damage to your computer, perhaps the most serious and widespread threat is from malware or malicious software.

Malware refers to any piece of code that tries to enter your PC without your consent and causes damage to it or steals your personal information.

Malware can be categorized into two main categories:

- Virus: These include all kinds of computer viruses, worms, and Trojans
- Spyware: These include spy software, adware, and criminal ware.

While the former spread fast and are transmitted through one computer to other, the latter are confined usually to the computer in which spyware has entered.

A recent study found that over 86% of computers are inadequately protected from malware threats, while half of users perceived that they were well-protected. This overconfidence stems from ignorance about the threat perception of malware and most users are not aware of the problem until it is too late. Some of the symptoms that may give you a warning signal about the presence of malware is if your computer is slow or if your computer freezes randomly. It is recommended that you follow the tips given below to protect your PC from Malware:

1. Use a reliable anti-virus properly: While most of you probably have anti-virus software installed on your system, you may not be aware of its capabilities. It is critical that you choose your anti-virus very carefully after consulting with experts and reading the reviews. Once you select the anti-virus and install it, you must be sure to:
   • Enable real-time protection to ensure no malware infiltrates your PC.
   • Perform a complete system scan every few days.
   • Always remember to update the virus definitions to ensure total protection from a new virus.
2. Follow Safe Computing: You must take all precautions while using your computer, especially while using the Internet. You must be sceptical of all unknown emails as well as attachments and never open them before scanning. You must also never visit or download software from suspicious websites.
3. Update your Operating System regularly: Microsoft Windows is a robust operating system but it is not perfect. Microsoft releases updates on a regular basis to plug any loopholes in its security that may serve as an entry point for various malware. Ensuring regular system updates also makes the defence of your PC stronger and less prone to malware attacks. You can update your Windows operating system easily by using the Windows Update feature.
4. Use a good anti-spyware: Did you know that almost all PCs that have an internet connection are likely to have spyware on them. These spyware programs, such as Limewire, can  add a lot of entries to your registry and can cause a lot of damage to your system. If you are wondering how to uninstall Limewire, you need to equip your computer with a reliable anti-spyware tool and it will get rid of all kinds of spyware including Limewire. You may also choose to use a good registry tool to clean up any spyware entries added deep within the registry tree.

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