Admin Table of Contents
- 1 Where are file type associations stored in the registry?
- 2 Where is HKEY_CURRENT_USER stored on the file system?
- 3 How do I change a file association in the registry?
- 4 How do I remove a file association from the registry?
- 5 Which Windows registry hive stores information about object linking and embedding OLE registrations?
- 6 Which of the following hives in Windows Registry contain configuration information related to the application type that is used to open various files on the system?
- 7 What kind of registry is used in Windows 3.x?
- 8 How big of a file can be stored in registry?
Where are file type associations stored in the registry?
Similarly, you can identify the application that is associated with a given file by right-clicking the file in Windows Explorer and then clicking Properties. File associations are stored in both HKLM\SOFTWARE\Classes and HKCU\SOFTWARE\Classes; you can see a merged view of the data under HKEY_CLASSES_ROOT.
Where is HKEY_CURRENT_USER stored on the file system?
The supporting files for HKEY_CURRENT_USER are in the %SystemRoot%\Profiles\Username folder.
Which hive stores file associations?
Most of the supporting files for the hives are in the %SystemRoot%\System32\Config directory. These files are updated each time a user logs on….In this article.
| Registry hive | Supporting files |
|---|---|
| HKEY_CURRENT_CONFIG | System, System.alt, System.log, System.sav |
| HKEY_CURRENT_USER | Ntuser.dat, Ntuser.dat.log |
Which Windows Registry hive stores system related information?
Registry Hives (Windows 10). HKEY_DYN_DATA is a registry hive that was used in Windows ME, 98, and 95. Most of the information stored in that hive is stored in HKEY_LOCAL_MACHINE\HARDWARE in later versions of Windows.
How do I change a file association in the registry?
Click on the file extension to expand the key. The sub-keys associated with the file type you have selected are displayed. Edit the key values by right-clicking on the sub-key and selecting “Modify” from the menu. The changes you make will be saved when the registry is closed.
How do I remove a file association from the registry?
Step 3: Copy-paste the following path to the address bar and press Enter: Computer\HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts. Step 4: Under FileExts key, find the file extension you want to remove file association for. Right-click it and choose Delete.
In which hive key the Sam info will get stored?
The user passwords are stored in a hashed format in a registry hive either as an LM hash or as an NTLM hash. This file can be found in %SystemRoot%/system32/config/SAM and is mounted on HKLM/SAM and SYSTEM privileges are required to view it.
Which Windows registry hive stores file extensions for applications?
HKCR – Abbreviated from the registry key name HKEY_CLASSES_ROOT. HKCR stores information about registered applications, such as Associations from File Extensions and OLE Object Class IDs tying them to the applications used to handle these items.
Which Windows registry hive stores information about object linking and embedding OLE registrations?
Terms in this set (5)
- HKEY_CLASSES_ROOT. Stores info about applications’ file associations and object linking and embedding (OLE)
- HKEY_CURRENT_USER. Stores settings that concern the current logged on user.
- HKEY_LOCAL_MACHINE.
- HKEY_USERS.
- HKEY_CURRENT_CONFIG.
Finally, the HKEY_CLASSES_ROOT hive contains configuration information relating to which application is used to open various files on the system.
Where are file name extension subkeys stored in registry?
File name extension subkeys are stored in the HKEY_CLASSES_ROOT subtree. It is important to include the leading period (.) when creating file type subkeys in the registry. For example, if you want a file type with the short extension .myp and the long extension .myp-file to be opened with an application called MyProgram, use the following syntax:
Where are the supporting files for Windows Registry?
A registry hive is a group of keys, subkeys, and values in the registry that has a set of supporting files that contain backups of its data. The supporting files for all hives except HKEY_CURRENT_USER are in the % SystemRoot%System32Config folder on Windows NT 4.0, Windows 2000, Windows XP, Windows Server 2003, and Windows Vista.
What kind of registry is used in Windows 3.x?
The Registry replaces most of the text-based .ini files that are used in Windows 3.x and MS-DOS configuration files, such as the Autoexec.bat and Config.sys. Although the Registry is common to several Windows operating systems, there are some differences among them.
How big of a file can be stored in registry?
Long values (more than 2,048 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: Windows NT 4.0/Windows 2000/Windows XP/Windows Server 2003/Windows Vista: Available memory Windows Millennium Edition/Windows 98/Windows 95: 16,300 bytes