registrykey

问题 I am trying to open remote registry key with a non admin user who has been given access to registry key on remote machine. remoteKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, hostname); I am getting Requested registry access is not allowed. at System.ThrowHelper.ThrowSecurityException(ExceptionResource resource) at Microsoft.Win32.RegistryKey.OpenSubKey(String name, Boolean writable) at Microsoft.Win32.RegistryKey.OpenSubKey(String name) at RemoteRegistry.Program.Main(String[

问题 I am trying to open remote registry key with a non admin user who has been given access to registry key on remote machine. remoteKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, hostname); I am getting Requested registry access is not allowed. at System.ThrowHelper.ThrowSecurityException(ExceptionResource resource) at Microsoft.Win32.RegistryKey.OpenSubKey(String name, Boolean writable) at Microsoft.Win32.RegistryKey.OpenSubKey(String name) at RemoteRegistry.Program.Main(String[

问题 I am trying to delete a Registry key like this: RegistryKey oRegistryKey = Registry.CurrentUser.OpenSubKey( "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\FileExts", true); oRegistryKey.DeleteSubKeyTree("."); But that is giving me an exception: Cannot delete a subkey tree because the subkey does not exist If I change DeleteSubKeyTree to DeleteSubKey , I receive a different exception: Registry key has subkeys and recursive removes are not supported by this method 回答1: Try this:

问题 give the code below, lastuser string returns null, however, if I use regedit to look at this key it has data associated with it. Is LoggedOnSAMuser a restricted key? public static string lastlogon() { string lastuser; RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64); RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI",false); if (registryKey != null) { lastuser = (string) registryKey.GetValue

问题 I am trying to ignore the certificate warning on remote desktop connection - the one in the image: So far I have found that when I check the "don't ask again" checkbox it is generating registry key over here: HKCU:\Software\Microsoft\Terminal Server Client\Servers A new record is generated with the name of the server and key name CertHash that contains a value that is specific for a machine. The key is the same for a machine - if I delete it and check the checkbox the same value is again

问题 I am trying to ignore the certificate warning on remote desktop connection - the one in the image: So far I have found that when I check the "don't ask again" checkbox it is generating registry key over here: HKCU:\Software\Microsoft\Terminal Server Client\Servers A new record is generated with the name of the server and key name CertHash that contains a value that is specific for a machine. The key is the same for a machine - if I delete it and check the checkbox the same value is again

问题 I have a need to retrieve a path to be used for some stuffs in the installer according an other application previously installed on the system. This previous application hosts a service and only provides one registry key/value hosting this information: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\APPLICATION hosting the value ImagePath which Data is "E:\TestingDir\Filename.exe" . I need a way to only extract the installation path ( E:\TestingDir ) without the Filename.exe file. Any

问题 I have a need to retrieve a path to be used for some stuffs in the installer according an other application previously installed on the system. This previous application hosts a service and only provides one registry key/value hosting this information: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\APPLICATION hosting the value ImagePath which Data is "E:\TestingDir\Filename.exe" . I need a way to only extract the installation path ( E:\TestingDir ) without the Filename.exe file. Any

问题 I recently wrote a native NT registry editor for Windows, and ran it on Windows 7. To my surprise, in addition to the two standard root keys, MACHINE and USER, that are present on Windows XP, there was also a mysterious key named "A", that cannot be opened in any way, whether by permission changes or backup privileges or otherwise: Does anyone know what this key is for? I don't believe it's for any software, because it was there before I installed anything on the machine, and I believe I saw

问题 Little Willis here. I am trying to using a batch script to edit an existing registry key that is used when double clicking a .jar file. The issue is that the data that I'm trying to enter contains quotes but I also need quotes for it to be considered a string. Example: reg add "HKEY_LOCAL_MACHINE\Software\Classes\jarfile\shell\open\command" /v "" /t REG_EXPAND_SZ /d "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "%1" %* /f When I run that in a batch script the cmd window prints out "Error: