Do not installed Windows 7 upgrade?

Windows 7 is improved though "OSes" compared to previous versions, it also requires constant updates and service packs (service pack).And it can often cause many unexpected problems.Now we see why not install the Windows 7 upgrade and what to do in such a situation.

Why should I upgrade Windows?

Many users of computer systems with Windows 7 (or any other "OSes") to the end did not even realize what you want to update the system, assuming that the updates apply only to patching holes in the security system.

partly because it is, in fact, many attackers almost every day are there loopholes through which penetrate on other people's computers and do their dark deeds from a simple violation of the integrity "OSes" and its correct functioning up to steal personal data(confidential information) and bring the system to the full "Crush" even with the removal of files and folders.

On the other hand, constant updates apply to all Windows components and compound special platforms, when you install that it is possible to optimize the whole system.But there are some nuances and some subtlety.Now we look at the problem, why not install the update Windows 7.

problems with automatic update

To begin, make sure that the computer system is enabled automatically update as the recommended default, and there is no interruption of Internet connection.

To view the data, you simply go to the "Update Windows» and parameter settings to verify the line indicating the automatic update method.It may well be that this option is simply disabled.

If the question is posed again updates are not installed, Windows 7 upgrade can be installed manually because the file is responsible for the automatic update can be damaged.

Manual Update

If there is a problem of automatic updates, you can try to make by hand, using the same "Update" search function at the conclusion of which push the button to the right "Install Now."

If the updates will install, the problem is really in the file update.What to do about it, will be discussed later, but apparently in violation of his work may be associated with exposure to viruses or damage.

As for file corruption, the situation can be corrected by reduction of the system, provided that before such errors are not observed.Incidentally, this problem frequently occurs in situations when you do not set an update of Windows 7 SP1.The first service pack is believed to be several underfulfilled.

Error 643

often can be called a problem when not installed Windows 7 upgrade (error 643) because of problems at one of the main platforms of the system.This Microsoft .NET Framework (this error refers to this component).

Many users, or by not knowing whether out of habit, start to update it manually.But this is a mistake.The fact that the problems connected with it, really can greatly affect the automatic update.There is only one way: to completely remove it from the system (at least in the section "Programs and Features"), and then download the latest version of the installation distribution from the official website of Microsoft, and only then install the system in manual mode.

Here are just a preliminary removal should preferably not using "native" uninstall Windows, and any third-party utility that allows you to remove all residual files and entries and keys in the registry in full.The program for this lack.For example, a sufficiently serious iObit Uninstaller utility with built-in complete removal Forced Ininstall.

Error Code 800b0100

Quite often not installed Windows 7 upgrade (code 800b0100) due to problems with the "Update" in general.

In this case, use the utility automatically scans and fixes from Microsoft the type of System Update Readiness Tool or the Fix It.And both programs are very easy to use and allow you to find and fix problems automatically.

In most cases, this technique allows you to get rid of many problems, not even related to the inability to upgrade the system.Mostly it concerns the second utility.

disable antivirus and firewall

But why not install the update Windows 7 x64 because of any restrictions on the part of-or anti-virus or firewall (firewall)?

Indeed, sometimes such situation may occur.It all depends on what kind of antivirus is installed on the system.It may well be that there is a conflict between a firewall and anti-virus software.

Naturally update comes from a reliable source (the impact of viruses with a redirection request into account, we do not take long), therefore, at the time of the update, you can simply disable them.

If after this upgrade will take place during normal operation, it is necessary to change anti-virus or reconfigure the firewall, making himself antivirus exceptions list.

viral contamination

Now let's see what you can do when not installed Windows 7 upgrade due to the action of viruses or malicious code.As mentioned above, some of them are able to spontaneously set to "Update" redirect (redirect) to another source when you try to update the system.

It is clear that in such a case would have to carry out a full scan for threats, but it is desirable to enable in-depth analysis.Time, of course, it will take longer (up to several hours), but then you can be rest assured that all threats are eliminated.

If a scan does not work, you can use a utility recovery discs (Rescue Disc), run to start Windows.By the way, they make it possible to produce a much better test than regular anti-virus software.


If all of the above methods do not help, and the problem remains, in extreme cases, you can try to reinstall the system from scratch, so to speak, from scratch, or use the Recovery Console, located in the original the installation or recovery discs (Windows 7 Rescue Disc- not to be confused with anti-virus utilities).