<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="color:rgb(0, 0, 0);font-size:16px;font-family:times new roman, new york, times, serif;background-color:transparent;font-style:normal;">Respected Wien2k Users, <br><br>Kindly see this error message and suggest me some solution. I am using wien2k version 11 in Work station T7500 with 4 processors in parallel computation. <br><br>'JOINT' - can't open unit: 23
<br> 'JOINT' - filename: LDA.symmat1 <br> 'JOINT' - status: OLD form: FORMATTED </div><br><br><div><br>Best wishes</div>Masood<br></div></body></html>