Scvhost are a class of registry errors pertaining to the "service host".
The service host "translates" the instructions in certain registry files to commends that windows can execute.
Without this translation, windows cannot make use of the instructions within the registry.
This means that windows will not be able to open applications.
Obviously, this is a serious problem.
You should also know that each program has its own scvhost.
exe file and there are thousands of such files on your computer.
This makes the task of manually cleaning the registry unpleasant and almost impossible (unless you are an expert, of course!) Scvhost errors are caused due to deletion of a registry file or the existence of corrupted files such as viruses in the registry.
Bear in mind that often, virus scans will not remove malware files from the registry, so simply scanning for viruses will not necessarily correct a scvhost error.
The solutions to this type of error can be either of the following: 1.
Restart your computer 2.
Download windows updates (particularly DLL updates) 3.
If you suspect a corrupted file (i.
e.
a virus) is interfering with the service host process, you can manually delete the file from your computer.
If these suggestions don't help, or if you are looking for a simpler solution, you can try cleaning your windows registry by using a type of program called "registry cleaner".
Cleaners are designed to identify errors within your registry (including service host errors).
All you have to do is download a program (research your options online by typing "registry cleaner" in your favorite search engine), install it, and run a diagnostic scan.
A good cleaner will identify the problems, alert you and suggest a solution.
You can solve the issue with a few clicks of a mouse.
Employing a cleaner software for this and other errors will save you time and is easier then trying to find solutions to every single error message you get.
Registry cleaners are also much cheaper then taking your computer to a professional.
When selecting a registry cleaner, make sure it is easy to use, scans and removes problematic files with minimal intervention from you and is designed to optimize your PC's performance.
You can find more information on the registry cleaner review website.