Registry location profiles windows xp

Also, the lack of an extension may sometimes indicate the type of data that they contain. In Windows 98, the registry files are named User. In Windows Millennium Edition, the registry files are named Classes.

The following table lists the predefined keys that are used by the system. The maximum size of a key name is characters. Many of the bit keys have the same names as their bit counterparts, and vice versa. For more information about how to view the registry on Bit versions of Windows, see How to view the system registry by using bit versions of Windows. The following table lists the data types that are currently defined and that are used by Windows.

The maximum size of a value name is as follows:. Long values more than 2, bytes must be stored as files with the file names stored in the registry. This helps the registry perform efficiently. The maximum size of a value is as follows:. Before you edit the registry, export the keys in the registry that you plan to edit, or back up the whole registry.

If a problem occurs, you can then follow the steps in the Restore the registry section to restore the registry to its previous state. To back up the whole registry, use the Backup utility to back up the system state. For more information about how to use the Backup utility to back up the system state, see the following articles:. Back up and restore your PC. How to use the backup feature to back up and restore data in Windows Server To modify registry data, a program must use the registry functions that are defined in Registry Functions.

Administrators can modify the registry by using Registry Editor Regedit. We recommend that you use the Windows user interface to change your system settings instead of manually editing the registry.

However, editing the registry may sometimes be the best method to resolve a product issue. If the issue is documented in the Microsoft Knowledge Base, an article with step-by-step instructions to edit the registry for that issue will be available.

We recommend that you follow those instructions exactly. Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved.

Modify the registry at your own risk. The navigation area of Registry Editor displays folders. Each folder represents a predefined key on the local computer. Microsoft Management Console MMC hosts administrative tools that you can use to administer networks, computers, services, and other system components.

The Group Policy MMC snap-in lets administrators define policy settings that are applied to computers or users. A Windows User profile is the main folder in the system storing user account.

It contains all the shortcuts, account settings, user folder, and other related information. User profile is created by the system when a user logs into a particular computer for the very first time and more of them can be added later. On following the above steps user profile name in the registry is changed.

As a further measure in case there are hidden glitches created as a result of manual restoration, you can open System Restore in the Start Menu and roll back to the second last Restore Point prior to the time you encountered this problem.

XP setup disks. There are two ways of going about this. I found the instructions on this guide, but typing out all those commands was tedious. EXE and ChkReg. EXE to c:a4. Unzip the contents of the following ZIP files to c:abbie Navigate to c:a — there should be 21 files in there. Run mkcd. Right-click w2kreg. Press R to repair using the Recovery Console. Now it should start repairing the registry. You can now delete the c:a folder. The two companies.

When business owners think of data security, they often think of hackers or file corruption. But data security goes far beyond just these worries. In this tech driven world, running your business without the right set of IT services and applications is next to impossible. Twitter Facebook-f Pinterest-p Instagram. Manual restore of Windows XP and registry. Hopefully this guide will help bail you out! Angel Computers — Contact Us. Share on facebook.