Troubleshooting Runtime Error 91
After encountering the runtime error 91 you will find that there are many things that can cause this error to occur. The runtime error 91 can cause your program to freeze and you may lose your work if it closes before you save your work, or worse, multiple programs can freeze. The runtime error 91 can even cause your computer to become unresponsive, and then it would require a restart.
When the runtime error 91 occurs the first thing you should do is run your virus scan program. This error can sometimes be caused by malicious code on your computer. This code could be what is causing your applications and/or computer to freeze. If this is the case you will need to remove the harmful code quickly. I would suggest running your virus scan frequently. Some virus scans allow you to set a schedule of when you want your computer scanned. Also, make sure to keep your antivirus program up to date so you can be sure to catch the latest viruses as well.
DonÕt forget that as long as your computer is connected to the Internet itÕs susceptible to many different viruses and other malicious applications such as ad-ware. If you donÕt already have an antivirus program take care in choosing the correct one. There are many antivirus programs out there, some free and some cost money. I personally use Avast for my antivirus. ItÕs totally free and updates itself automatically. I can vouch for the fact that itÕs not a wolf in sheepÕs clothing. Meaning that it is not malicious code of a virus pretending to be an antivirus program.
Once you have chosen your antivirus program taken these important steps to make sure your computer is completely clean of viruses and malicious code. First make sure your antivirus program is up to date. Also make sure to unplug your network cable when you are not using the Internet. Removing the cable keeps the viruses from making it into your computer, and hackers too. Now start your computer in safe, there are different ways of doing this depending on your operating system. In safe mode a lot of programs do not run, only whatÕs really necessary to start the computer runs. Now run your virus scan and get rid of any viruses you see. After the all the viruses are gone, you can restart your computer and go into normal mode and see if you are still getting errors.
Solution to Tray APP Problems
Perhaps you have installed different programs on your computer but later you have decided to either update or change those programs. You don’t need them anymore so you might as well delete them from your system. The problem is you keep getting a tray app error message after you think you have them deleted. The message will probably tell you to insert a disk.
The problem is you don’t have a disk! Now what? There are actually several things you can do. You can use the Windows Installer clean-up utility. You need to be connected to the internet but this should do the trick.
The problem with deleting programs after they are installed is the fact that some parts of the program may still remain on the system. If you have not done a disk defrag in a while you may need to do this before you attempt to try and correct the Tray APP problem. Defrag gathers pieces of information and compresses it all in one place instead of having it scattered throughout your system. Once you have the pieces all compressed it is easier to remove the entire program and prevent the error messages.
You will find that most tray app problems are associated with HP products. Like Microsoft, HP has had its share of problems. If you have an old HP product loaded on your computer and you no longer need it, it will be best if you remove it entirely. This may help you with your problems but you will only know after you try.
If you are attempting to remove an old HP product you might want to consider running a defrag before you attempt to remove it. If you are still getting the error messages after removal you may need to contact a professional. You can also do some online research about app problems and possibly get your answers there.
While on the computer you can also search for downloads that will help you fix your registry. Search for registry downloads that offer you easy registry cleaner.
Registry cleaners will do more than just help you with tray app problems. They will help you keep your computer operating smoothly because they help clean up damaged or risky files. They are fairly easy to operate and you can find several of them on the computer for free.
Once you have your registry cleaner downloaded it would be helpful to you if you ran a periodic check to see if any items are on your registry that need to be cleaned up. The frequency of times you need to check your registry depends on how much you use your compute and how many programs you have installed or uninstalled. The average home user may not need to check their registry over two or three times per year but for those individuals who are constantly seeking new ideas and downloading new software and programs they may need to run a registry check once a month. There is no negative affect to your computer if you run a registry check and come up with nothing.