Because several readers come up with their computer responding slowly, I am submitting a summary record of basic steps you can take to solve the Vista Error Script Handler Not Definedproblem, and briefly discussing the three most frequent causes : malware, uncontrolled applications, and lack of maintenance.
Maybe the most important factor to a badly performing computer is malware. Generally this is related to downloading a software that contains spyware, by not having browser security settings high enough, by carelessly downloading P2P files, or by failing to install security areas in a timely manner.
Step 1. Revise the explanations of your anti virus and operate a complete scan of your hard disk in Safe Mode. Solve any unfixable issues. Note that some viruses need extra measures before they can be removed; usually a internet search will find specific instructions or a particular removal tool. If you can’t find a answer, use the BC forums to obtain assistance.
2. You’ve recently downloaded an application, and if the slowness is sudden, the problem might rest there. Check this by totally eliminating it. A sensible user will normally perform a internet search about the program before installing because in most instances, any potential issue with malware or poor performance will have surfaced.
Step three. Adware and Spyware can drastically effect your computer’s performance, and these are all over the World wide web. A very recent study showed that one out-of every 20 executable files on Websites is spyware, and 1 in 25 domains comprise at least one piece of spyware waiting for sufferers.
Revise the definitions of your anti-spyware applications and scan your hard drives in Safe Mode. Seasoned users will routinely run 2 or 3 of these applications, because each business has its own standards for what constitutes spyware and will just search against their own established. (A record of very great, free antispyware applications is given by BC). Again, resolve any open issues before continuing to the next phase.
Step 4. Review apps that self-launching on startup. You computer can be a battleground for your attention. Many programs, for instance, install a rapid-launch feature that enables them to be exposed quickly; other programs may contain an automatic update feature that demands them to be working in the background. Each of these decreases your launching Windows and each needs a small bit of sources while your computer is running.
The simplest way to review and than to manage start-ups would be to use one of many small resources available (see the Bc list of free programs). If, for example, you have Spybot Search and Destroy, you can use its startup tool that lists startups and allows you to turn off any you usually do not want. Remember that BC maintains a quite comprehensive Startup Database that contains information about whether the item is needed, elective, or unnecessary, if you’re uncertain about what could be safely removed.
At-the same time, remember that all those icons on your Desktop also take a modest amount of boot time to place themselves.
Lack of Maintenance
Step 5. Delete unused applications and transfer old files into a CD. Unplayed games, tons of family pictures, zipped files that you have opened, applications you haven’t found in two years, software for that old printer you threw away last year—these are some types of files you can delete. Then use Window’s Disk Cleanup to remove temporary internet files, temporary PC health files, etc.
(Note for advanced level users: some specialists would contain the added upkeep stage of cleaning up the Windows registry, and you will find plenty of applications to assist try this. For the most part, registry maintenance will not make a significant difference, and unless you are very comfy with Windows, and cautiously make backups of-the registry, you can do serious harm by creating registry modifications, so this measure isn’t included
Action 6. Have it mend Vista Error Script Handler Not Defined.
Action 7. Defragment your pc.
Hopefully, since you have have concluded, you’ll find a noticeable enhancement in pc performance.