How to convert csv file conversion in VS2008

I have done Unicode mfc project too.. Having this same problem that I could not read Japanese,Chinese,Spanish language from csv file...

bool CSVFile::ReadData(CStringArray &arr)
{
// Verify correct mode in debug build
ASSERT(m_nMode == modeRead);

// Read next line
CString sLine;
if (!ReadString(sLine))
return false;

LPCTSTR p = sLine;
int nValue = 0;

// Parse values in this line
while (*p != '\0')
{
CString s; // String to hold this value
if (*p == '"')
{
// Bump past opening quote
p++;

// Parse quoted value
while (*p != '\0')
{
// Test for quote character
if (*p == '"')
{
// Found one quote
p++;

// If pair of quotes, keep one
// Else interpret as end of value
if (*p != '"')
{
p++;
break;
}
}

// Add this character to value
s.AppendChar(*p++);
}
}
else
{
// Parse unquoted value
while (*p != '\0' && *p != ',')
{
s.AppendChar(*p++);
}

// Advance to next character (if not already end of string)
if (*p != '\0')
p++;
}

// Add this string to value array
if (nValue < arr.GetCount())
arr[nValue] = s;
else
arr.Add(s);

nValue++;
}

// Trim off any unused array values
if (arr.GetCount() > nValue)
arr.RemoveAt(nValue, arr.GetCount() - nValue);

// We return true if ReadString() succeeded--even if no values
return true;
}

to read the csv file.