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#include <windows.h>
HKEY hk;
RegCreateKeyEx(HKEY_CURRENT_USER, _T("Neu"), 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hk, NULL);
LPCTSTR szValue = _T("NeuValue");
RegSetValueEx(hk, _T("NeuVar"), 0, REG_SZ, (LPBYTE) szValue, (_tcslen(szValue)+1) * sizeof(TCHAR));
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