<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Thanks for Dr Zhou's reply, I have solved the installation of PWgui-4.0 and now it works fine. </DIV>
<DIV>And also many thanks to Madhura, your suggestion is helpful.</DIV>
<DIV>I have also tried the latest snapshot of XCrySDen, it doesn't work.</DIV>
<DIV> </DIV>
<DIV>Regards</DIV>
<DIV><BR><BR> </DIV>
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<DIV>Fan Yang</DIV>
<DIV>PH.D Candidate in Electrochemistry </DIV>
<DIV>College of Chemistry and Molecular Science </DIV>
<DIV>Wuhan University,<EM>430072</EM>,Hubei Province,China </DIV>
<DIV><EM>E-mail:shrek_826@yahoo.com.cn</EM></DIV>
<DIV>======================================</DIV>
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