Restore the part of registry

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2 total messages Started by Onur Ekal Tue, 25 Mar 2003 18:58

#17470

Author: Onur Ekal
Date: Tue, 25 Mar 2003 18:58

42 lines
2304 bytes

I can backup a part of registry with that code in win2000/Xp on NTFS
(BCB6), with necessary permission, but I can't restore it.I tried
loadkey,restorekey, regrestorekey,
regloadkey, but I Can't. Please help about code...

Regards.

      HANDLE hToken;
      LUID luid;
      TOKEN_PRIVILEGES tp = {0};
      TOKEN_PRIVILEGES oldtp = {0};
      DWORD dwSize = sizeof(oldtp);
      if( !OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES |
      TOKEN_QUERY,&hToken) )
      {
          ShowMessage("OpenProcessToken() failed ");
          return ;
      }
      TCHAR *privs[] = { SE_BACKUP_NAME };
      if( !LookupPrivilegeValue(NULL, privs[0], &luid) )
      {
          ShowMessage("LookupPrivilege() failed ");
          return ;
      }
      tp.PrivilegeCount = 1;
      tp.Privileges[0].Luid = luid;
      tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
      if( !AdjustTokenPrivileges(hToken, FALSE, &tp,
sizeof(TOKEN_PRIVILEGES),
      &oldtp, &dwSize) )
      {
          ShowMessage("AdjustTokenPrivileges() failed ");
          CloseHandle (hToken);
          return;
      }
      TRegistry *Reg = new TRegistry;
      Reg->RootKey = HKEY_LOCAL_MACHINE;
      DeleteFile("c:\\001.reg");
      bool
f=Reg->SaveKey("\\SOFTWARE\\Microsoft\\WindowsNT\\CurrentVersion\\FontSubsti
tutes", "c:\\001.reg");
      if(!f)ShowMessage("Error");

Re: Restore the part of registry

#17386

Author: Vladimir Afanasyev
Date: Wed, 26 Mar 2003 10:44

16 lines
1409 bytes

Hi,

"Onur Ekal" <onurekal@hotmail.com> wrote:
>I can backup a part of registry with that code in win2000/Xp on NTFS
>(BCB6), with necessary permission, but I can't restore it.I tried
>loadkey,restorekey, regrestorekey,
>regloadkey, but I Can't. Please help about code...
>

I did not try to do it.
But I am sure. If you set SE_BACKUP_NAME for registry backup 
you need to set SE_RESTORE_NAME for restoring registry.
SE_RESTORE_NAME  - defined in winnt.h.

Vladimir.

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