<html><head><style>p{margin-top:0px;margin-bottom:0px;}</style></head><body><div style="font-size:10pt; font-family:Gulim, sans-serif;"><p><span style="font-size: 18pt;">Dear developer</span></p><p> </p><p><span style="font-size: 18pt;">Greetings,</span></p><p> </p><p><span style="font-size: 18pt;">Our lab uses quantum espresso and Burai for GUI.<br> </span></p><p><span style="font-size: 18pt;">When we use the optimization(relax) mode, it works just fine with any structure.</span></p><p> </p><p><span style="font-size: 18pt;">But when I try to put gga calculations, I get an error.</span></p><p> </p><p><span style="font-size: 18pt;">We are using Windows10, </span></p><p><span style="font-size: 18pt;">and once we tried it on Windows7, the gga is working will.</span></p><p> </p><p><span style="font-size: 18pt;">So I wanna ask is that</span></p><p><span style="font-size: 18pt;">Does this windows operating environment affect calculating errors?</span></p><p><span style="font-size: 18pt;"> </span></p><p> </p><p><span style="font-size: 18pt;">Thank you.</span></p></div></body></html><table style='display:none'><tr><td><img src="https://mail.naver.com/readReceipt/notify/?img=ZwbZFoMmFAgrazudMxmsKok0Kx3SKri0Mo3oKx30azUmMovZF4urFoJgMX%2B0MogwaVl5WLl5pNiC740ThoRvpBp0WzempBiqtzwGbX3q7NJ9M6ld%2B6dRpBFmb4kqbrY5WXiN.gif" border="0"/></td></tr></table>