Sunday, June 27, 2010

Runtime Error 430 - Why Does it Occur and What Can Be Done About It?

A 430 runtime error is rather complex in nature. It involves the referencing of files that are different ones than those immediately available in the Windows operating system. Evidence of this fact is that the error message commonly is written out on the screen as "Runtime Error 430 - Class does not support automation or does not support expected interface."

In a Windows operating system, there is a type of software known as "library files."   These are referred to as the MACD, which stands for Microsoft Data Access Components.   To make an executable program work, these MACD files need to interact with the appropriate dll, or dynamic link files. When these two types of software have problems interacting a runtime 430 error will occur.  

The Point of Interaction

With a 430 error, its message will only show up on the screen during certain circumstances. However, an operating system that is not accessing dll files correctly will very often show other symptoms it is ailing. These symptoms will include sluggish performance, freeze-ups and slow startups. All of these symptoms point to registry corruption. It is logical to conclude a 430 runtime error is caused by registry corruption because it is in the registry where the control of one type of file is transferred to the other.

When you see a 430 error, it does not necessarily mean registry corruption is behind it, but I'll bet a good 95% of the time it is. The easiest thing to do when a 430 error or any error pops up on a computer is run a registry scanner. If corruption is present and cleaning this corruption out does the trick, which it most times will, the case will be closed on the error and a lot of valuable time will be saved. 

Usually Registry Corruption But Not Always

This is why I approach most computer errors by assuming a good registry cleaning will fix them. Then, if the problem is more involved, I will uninstall and then reinstall the program that was started up just before the error occurred. 

Other than this is the possibility a virus or spyware program could be corrupting the registry as soon as the registry cleaner fixes it.  So, in such a case it is wise to run a spyware cleaner. Spyware has the capability to use its own dll file to communicate with the operating system. In some cases, the operating system could interpret this activity as a 430 error.

I realize you probably have a virus scanner and it is probably setup to run automatically every day. I also realize your virus scanner literature says it will get rid of all kinds of viruses and spyware. However, this is not always the case. With most virus cleaners, you still have to run a spyware cleaner regularly in order to be certain no spyware is present on your hard drive.

What all this means is, if you have a 430 error that is difficult to get rid of or keeps coming back, you may need to use a virus scanner and a spyware cleaner and a registry cleaner to take care of the matter. Bear in mind this is the exception and not the rule. Still, I had to mention it because it can happen.

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