Sorry for double-post.
void TRegistry::ReOpen(HKEY key, const wchar_t* pszKey, bool bReadOnly /*= true*/)
{
if (!pszKey)
throw std::invalid_argument("pszKey");
if (m_hKey)
RegCloseKey(m_hKey);
LSTATUS lStatus = RegOpenKeyEx(key, pszKey, 0, bReadOnly ? KEY_QUERY_VALUE : KEY_ALL_ACCESS, &m_hKey);
if (lStatus != ERROR_SUCCESS || m_hKey == nullptr)
throw std::runtime_error("Cannot open registry key");
}
Can confirm that throw std::runtime_error("Cannot open registry key"); is getting hit.