Reg file adding a parameter to the registry. Interesting Registry Settings - Windows Registry Secrets

The Windows operating system registry database has a tree structure made up of sections, subsections ("hives"), "branches", and so on. The lowest element of this structure is the value of the variable. It is these structural elements in the registry that are most often and most often performed by both computer programs and users.

You will need

• Windows OS.

Instructions

A standard tool for manual work in the system registry of Windows is an application that has not been given its own name, but simply given the name "Registry Editor" - run this program. If the main menu of your OS version has a window for entering a search query, type regedit in it and press the Enter key. If you are using versions of earlier releases, first select Run from the main menu, and then enter the same command and press the same button.

If you know the name of the variable whose value you want to change, open the "Edit" section in the "Registry Editor" menu and select the "Find" line. This command brings up a search dialog on the screen. You can also access it using the "hot keys" Ctrl + F. In the "Find" field, enter the name of the parameter, and in the "Browse while searching" section, uncheck the "Section names" and "Parameter values" fields - this will significantly speed up search process. Then click the Find Next button. It is possible that the first match encountered by the search algorithm is not what you want - in this case, press the F3 key to continue the search.

An alternative to automatic search is sequential expansion of subfolders in the left frame of the application window. If you do not know the exact name, but you know the place of the desired variable in the registry structure, use this method to access the desired value of the variable.

After the variable is found, right-click on its name in the right frame of the editor. In the pop-up context menu, select the "Change" line, and in the window that opens after this, change the contents of the "Value" field. If the variable is in the REG_DWORD format, pay attention to the encoding of the input value - it can be represented in both hexadecimal and decimal systems. The corresponding mark must be put in front of one of the two fields in the "Calculus system" section. Then click the OK button.

At the end of the procedure, close the "Registry Editor" window. No questions about saving changes, as other types of editors do, will not be asked, all edits have already been saved by clicking OK in the previous step.

Tip added on October 7, 2011 Tip 2: How to Change the Registry Sometimes, in order to fix problems in the system or increase its performance, it becomes necessary to edit the registry. Use the Microsoft Windows Registry Editor to make any necessary changes.

Instructions

Click the Start button, type Regedit.exe in the search box, and press Enter. Click on the "Yes" button in the warning dialog box that appears next.

Look at the left pane, which contains five folders. These are known as "keys" and each has several sub-keys inside. Here you can edit the registry values ​​in a certain way.

Double-click the required key to expand it. This will open up an additional set of sub-keys, among which many important functions can also be found.

Take a look at the panel on the right once you've navigated to the desired location. This area contains various editable registry settings. Find the value you need to edit.

Check the instructions you are using several times before continuing. Make sure you navigate to the correct location in the registry and that you specify the correct values ​​to change its settings.

Right-click on the selected value and click the "Change" button. This action will open a small window on the screen with a list of numeric data in hexadecimal system. Edit the values ​​by changing the information in the Value Data field. Click the "OK" button at the bottom of the window to save your changes.

Delete a value or an entire key by right-clicking and choosing Delete. Press the "Yes" key to the question to confirm. Make sure this does not damage the system.

Close Registry Editor. After changing some of the registry values, you must restart your computer for any to take effect.

Please note Setting incorrect registry keys or entering incorrect numeric parameters and values ​​can seriously degrade the performance of your computer and even render it unusable, so make sure you know exactly what to change and where. How to change the registry - printable version

Hello readers of the blog of the ComService company (Naberezhnye Chelny)!

In this article, we'll talk about the Windows 7 Registry Editor. Sometimes my articles mention the registry - in most cases, you need to amend a specific registry branch or subkey. In this article I will try to close all possible questions that you have (or may have) regarding the registry in. (The principles are the same). This is how to open the registry editor, how to change, create or delete a section or parameter. We will also consider the RegOwnershipEx utility with which you can quickly open the registry editor in the right place (by the desired or specified path) and get access to those places where you do not need to climb.

Article structure

1. How to open the registry editor

1.By searching in the Start menu Open the menu and write "regedit" in the search bar. In the results found, select regedit.exe

2.Using a conductor We need regedit.exe application which is located in the directory (folder) C: \ Windows

By running the regedit.exe file, we will open the registry editor.

2. What is the Windows registry

The launched registry editor looks like this

• Left - sections
• On the right - parameters
• At the bottom of the status bar, which displays the path to the registry parameter that you are viewing on the right side of the editor

The Windows registry is physically located in files. What are these files and where they are located can be found by going to the path HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ hivelist

The already familiar to us is present here. It is in these files that the entire database of all parameters and settings of the operating system is stored, and with the help of the registry editor we can view and edit it.

3. How to back up the registry and restore it

Before making changes to the Windows registry, it is advisable to know how to make a copy of it and how to recover from this copy. If we need to make a copy of the entire Windows registry, then right-click on the Computer section and select Export

We set the folder in which we need to export the registry, check the "Entire registry" setting, set a name and click Save

After waiting a little, a copy of the registry with a size of 150 MB was formed on my working stele. You can export a specific registry key or subkey in the same way.

In order to restore the registry or its subsection from the exported file, you need to run this reg-file (by double-clicking on it with the left mouse button) and agree to add information to the registry by clicking Yes

In this case, all changes made will be lost. If, after you made a copy of the registry, you installed the program and it ran your own, then after restoring the registry the program will remain on the computer, and the associations will have to be restored again.

You can also import the registry or part of it from the editor by opening the menu File and choosing Import…

It is clear that you are too lazy to make a copy of the registry in case of any changes. This primarily applies to me. If this is also relevant for you, then I strongly recommend that you enable system protection so that they are automatically created. At these points there will be a copy of the registry.

4. How to edit the registry

Registry editing basically means changing the existing parameters of the partitions. Find the desired section on the left, double-click on the parameter to be changed (on the right) and enter a new value in the window that opens. Press OK

Sometimes it is necessary to create a new parameter or section. to do this, you can right-click on the empty field on the right side (where the parameters are), open the Create menu and select the type of the parameter to be created

Calling the context menu in the parameters section, you can also create a new section or parameter

For me, the first option is more familiar.

The same section or parameter can be Delete or Rename

by calling the context menu on the parameter.

In the registry, as well as with folders in Windows, there are some to which for security reasons. You can get access to these sections using the RegOwnershipEx utility - Sergey Tkachenko. You can download it from the link below

http://winaero.com/download.php?view.57

• x64 - for 64-bit systems

• x86 - for

Click on the RegOwnershipEx.exe file with the right mouse button and select Run as administrator

The program is simple and to make it even clearer, you can go to Settings

and select your language from the drop-down menu in the Language section

We press Close and restart RegOwnershipEx

Copy the name of the section to change which we do not have enough rights

and paste it into the text box of the RegOwnershipEx utility. You can select the required registry key using the button Overview…

We press Get the rights and make the necessary changes. After using the button of the same name We restore the rights.

Those registry keys that you need to change often can be added to Favorites

This program has another very useful function. With it, you can open the registry editor immediately in the right place. For example, you need to go this way

HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ hivelist

You copy this path and open RegOwnershipEx. The copied registry key will be pasted from immediately. We press Open in Regedit.exe and we find ourselves in the registry editor in the right place

And one more interesting feature. When we click the Open button in Regedit.exe, we can open multiple copies of the Registry Editor.

Conclusion

Like all the main features of the registry editor Windows 7/8 told. I didn’t just tell you how you can load various partitions if you, for example, booted from disk and you need to fix something in the registry. This information is detailed in the articles and about the file. I will gladly answer all your questions in the comments.

Windows users may have heard of such a system component as the registry, but not fully know its purpose and use. The Registry Editor for Windows 10 and other versions is the main tool for working with basic parameters and system settings. In this article we will try to answer the questions of interest to users:

• How to run Windows 10 \ 8 \ 7 Registry Editor
• Editing the Windows 10 \ 8 \ 7 Registry
• Programs for editing the registry Windows 10 \ 8 \ 7

What is a registry? Basic functions and commands

The registry is a tree-like database of all Windows settings. Stores system settings, information about hardware, system users, installed applications and other settings and configurations. It, in turn, is very convenient in that the system stores all the necessary information in one place, without the need to create separate configuration files for each element of the system settings. Each parameter is strictly in its place, and even on another computer or system it will not be difficult to find the desired branch - the order is strictly ordered.

The downside is the “fragility” of the entire system. Deleting or modifying a single parameter or branch can lead to errors, crashes and crashes. At times, it can reach BSODs and a complete refusal to boot the system.
There are 5 main sections:

Having a tree-like appearance, subsections are most often called "branches". "Branches", in turn, contain parameters, which are subdivided into several types:

• String parameter (REG_SZ) - text format. May refer to a hard disk file, application, site, or other parameter that cannot be specified numerically.
• Binary parameter (REG_BINARY) - specified in binary format (0 or 1). Displayed in hexadecimal format.
• DWORD (REG_DWORD) - stores an integer up to 32 bits (4294967295).
• QWORD (REG_QWORD) - stores an integer up to 64 bits (18446744073709551615).

There is also an expandable data string (REG_EXPAND_SZ), a multi-line parameter (REG_MULTI_SZ) and others, but we will not focus on them.

How to invoke Registry Editor in Windows 10

The editor (Regedit) runs the same on almost all Windows systems. To open the Registry Editor open the Run (Win + R) window and enter the regedit command. Running this application requires Administrator rights.

How to edit the registry in Windows 10

Deleting and creating sections and parameters, importing and exporting branches and sections, changing permissions, searching are the main functionality when editing the registry.
The editor has 2 active fields - Sections and Parameters.

The "Sections" field is aimed at full display and convenient work with branches and subsections. Using the context menu, you can search, add, delete, or rename a section, and export or open the Security settings of the required branch.

The "Parameters" field displays all parameters of the current section with the ability to edit them.

It should be remembered that before carrying out any manipulations, you should create a backup copy in order to avoid errors and failures. To do this, use the Export and Import section in the file tab.

Editing programs

The interface and functionality of regedit is poor. Slow transitions between partitions, lack of fast backups and transitions make work very difficult. But all this was improved in third-party applications: Registar Registry Manager and Registry Workshop.

Registry Workshop

The functionality that Windows users have been waiting for is fully implemented in the Registry Workshop application. Comparison of branches and sections, multi-window view, bookmarks, color display and much more is done in this program.
Download Registry Workshop Registry Editor for Windows 10

Registrar registry manager

Another worthy replacement for the standard application. Change monitor, history and extensive rollback capabilities, defragmentation and much more. Part of the functionality opens in the paid Pro version. Fully supports Windows 10.
Download Registrar registry manager

Have a great day!

In this article we will look at interesting, and maybe for someone, useful settings of the Windows operating system using the registry. With the help of these settings, you can disable annoying Windows functions or change them to your liking.

Adding your folder to the sidebar

Let's get started and first I'll show you how to add your directories to the sidebar of the Explorer dialog box "a" Open / Save».

It seems to me that you at least once wanted that when opening or saving files, you had access to your favorite directory with one click of the mouse. WinXP offers a standard set - Network, My Documents, Desktop, etc., which is not always convenient. If this set of shortcuts does not suit you, then you can add your own, for example, as follows:

1. Start-> Run-> Regedit
2. Find a branch HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ comdlg32
3. Right click on the comdlg32 key and select New-> Section
4. Name the new section PlacesBar
5. Right click on the right pane and select New-> Advanced String Option
6. Name it Place0
7. Right-click on the Place0 parameter, select Change and write in the line the path to the desired directory, for example C: \ Downloads or% USERPROFILE% \ Desktop
8. In the same way, create the parameters Place1, Place2, Place3, Place4, writing the path to the desired directories ( maximum number of shortcuts - 5)
9. Close Regedit.

Now let's take a look at the keyboard keys, accidentally pressing on which annoys some users.

Disable Windows key

Some modern keyboards have the Windows key ( usually the Microsoft flag logo). For some users, it interferes with fast typing. To disable it, you need to find the key in the registry

HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Keyboard Layout.

Create a new binary parameter titled Scancode Map and assign a value to it

00 00 00 00 00 00 00 00 03 00 00 00 00 00 5B E0 00 00 5C E0 00 00 00 00.

After restarting, the Windows key will be disabled.

Out of disk space

If Windows constantly displays messages that the disk is low on space, then in the registry key

HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer

create a NoLowDiskSpaceChecks DWORD parameter with a value equal to 1 - and Windows will stop notifying you.

Clearing the paging file before rebooting the system

Clean up the pagefile.sys file before rebooting the system. This file may contain confidential information. If this option is enabled, there may be a significant increase in the shutdown time of the computer. To clean up this file, do the following:

HKLM \ SYSTEM \ CurrentControlSet \ Control \ Session Manager \ Memory Management

ClearPageFileAtShutdown: DWORD = 1 or 0

Turn on Num Lock at boot

Determines the state of the Num Lock button when entering a username and password. Windows XP disables Num Lock in any case, even if the BIOS state Num Lock is on, in order to control this parameter, use the following settings:

HKEY_USERS \ .DEFAULT \ Control Panel \ Keyboard

InitialKeyboardIndicators: DWORD = 2 - Num Lock is on, 0 - off

Automatically unload unused libraries

When you turn off the computer, many unnecessary libraries are loaded in memory and therefore the computer can turn off for a very long time, you can configure so that when the computer is turned off, these libraries will be unloaded themselves. If the system is unstable when this option is enabled, disable it. Use the following settings:

HKLM \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer

AlwaysUnloadDLL: DWORD = 1 - unload libraries, 0 - do not unload

Disable Windows XP user tracking

The Windows XP operating system constantly records the user's actions, which programs he launched, which documents he opened, etc. For security ( and just if hunting) this option can be disabled as follows:

HKCU \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer

NoInstrumentation: DWORD = 1 - disable tracking, 0 - enable.

But remember that if the option is disabled, the list of frequently called programs, recent documents, etc. WILL NOT BE SAVED.

Prompt for password after exiting standby

In order for the operating system to ask for a password when exiting standby mode, you need to do the following:

HKCU \ Software \ Policies \ Microsoft \ Windows \ System \ Power

Show executable commands on startup and logout

A very useful setting by which Windows displays information about running processes during system boot. It will help you quickly find out what the system spends a lot of time on launching and, if possible, disable unnecessary services. To do this, do the following:

HKLM \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Policies \ System

verbosestatus: DWORD value 1 - show, 0 - standard load

Don't show last user's name

In the Windows operating system, when the system boots, when you enter the user and password, this user is saved, i.e. the next time you start it, it will already be there, you just need to enter the password, but if you do not want it to be saved there, you need to make the following setting:

HKLM \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ System

DontDisplayLastUserName: DWORD = 1 - remove username

Restart computer automatically

The Windows operating system always thinks about the users, and the fact of the computer freezing has not passed by either. Now you do not need to reach for the Reset () button, the computer can restart itself if an irreparable error occurs. This option can be configured in " System properties", Tab" Additionally", chapter "". And in the registry, you can change the following setting:

HKLM \ SYSTEM \ CurrentControlSet \ Control \ CrashControl

AutoReboot: DWORD = 1 - restart the computer, 0 - do not restart

Use your own disk defragmenter

Defragmenting the disk is very useful, but many people don't like the standard Windows defragmenter, but you can easily set your own disk defragmenter program. It will be called if you are in the properties of the disk, on the Service tab, click on the button " Defragment", To do this, follow these steps:

HKLM \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ DefragPath

EXPAND STRING ( Default), the system uses the following command line% systemroot% \ system32 \ dfrg.msc% c:

The% c parameter is used to pass the drive name. Replace the program with your own and that's it!

Use your own system cleaning program

When cleaning the system, by default Windows XP uses the utility for cleaning the system - CleanUP, which is also not liked by many users, you can replace it with your own, as follows:

HKLM \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ cleanuppath

EXPAND STRING ( default), the system uses the following command line% SystemRoot% \ system32 \ cleanmgr.exe / D% c

The% c parameter is used to pass the drive name. For CleanUp, if the / D parameter is not specified, then the% s parameter is ignored and the system prompts the user to select a disk himself.

Check Disk - Change Timeout

When Windows boots after an improper shutdown, a disk check starts. In this case, something is written like " In 10 seconds I'll start checking ...". To reduce the waiting time it is necessary in the section

HKLM \ SYSTEM \ CurrentControlSet \ Control \ Session Manager

create or edit an AutoChkTimeOut DWORD parameter and assign it a value in seconds. The default pause is 10 seconds. If you assign it a value greater than 259200 seconds ( about 3 days), then the default value will be used.

Windows activation

If for some reason you need to reset the current Windows activation, then you need in the registry section

HKLM \ SOFTWARE \ Microsoft \ WindowsNT \ CurrentVersion \ WPAEvents

change any digit in the value of the OOBETimer parameter. This will invalidate the current activation. Next, we launch the activation of the system, type the following in "Start -> Run":

C: \ Windows \ system32 \ oobe \ msoobe.exe / a

In the "activate by phone" window, enter a new serial number in the serial box.

So far, all that I wanted to tell and show about the registry settings, or as many call it - the secrets of the registry, tk. in the registry, you can change almost everything that can be configured in Windows, i.e. all settings of the Windows operating system are stored in the registry, but not everyone knows how to use these settings.