[ekohl] 47784: [SYSSETUP] Set registry values 'PathName' and 'SystemRoot' in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion. This fixes bug #4414.

Author: ekohl
Date: Tue Jun 15 19:31:19 2010
New Revision: 47784

URL: http://svn.reactos.org/svn/reactos?rev=47784&view=rev
Log:
[SYSSETUP]
Set registry values 'PathName' and 'SystemRoot' in
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion.
This fixes bug #4414.

Modified:
    trunk/reactos/dll/win32/syssetup/install.c

Modified: trunk/reactos/dll/win32/syssetup/install.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/syssetup/install…
==============================================================================
--- trunk/reactos/dll/win32/syssetup/install.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/syssetup/install.c [iso-8859-1] Tue Jun 15 19:31:19 2010
@@ -855,6 +855,7 @@
     DWORD LastError;
     HANDLE token;
     TOKEN_PRIVILEGES privs;
+    HKEY hKey;
 
     InitializeSetupActionLog(FALSE);
     LogItem(SYSSETUP_SEVERITY_INFORMATION, L"Installing ReactOS");
@@ -901,6 +902,29 @@
 
     if (GetWindowsDirectory(szBuffer, sizeof(szBuffer) / sizeof(TCHAR)))
     {
+        if (RegOpenKeyExW(HKEY_LOCAL_MACHINE,
+                          L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion",
+                          0,
+                          KEY_WRITE,
+                          &hKey) == ERROR_SUCCESS)
+        {
+            RegSetValueExW(hKey,
+                           L"PathName",
+                           0,
+                           REG_SZ,
+                           (LPBYTE)szBuffer,
+                           (wcslen(szBuffer) + 1) * sizeof(WCHAR));
+
+            RegSetValueExW(hKey,
+                           L"SystemRoot",
+                           0,
+                           REG_SZ,
+                           (LPBYTE)szBuffer,
+                           (wcslen(szBuffer) + 1) * sizeof(WCHAR));
+
+            RegCloseKey(hKey);
+        }
+
         PathAddBackslash(szBuffer);
         _tcscat(szBuffer, _T("system"));
         CreateDirectory(szBuffer, NULL);