<p>
        Dear Sir :<br />
        <br />
        <br />
        I need your help in resolving the problem faced during optimization as<br />
        follows :<br />
        <br />
        <br />
        Commandline: ./optimize.job<br />
        <br />
        Program input is: ""<br />
        <br />
        DSTART ENDS<br />
        <br />
        5.140u 0.014s 0:10.28 50.0% 0+0k 0+376io 0pf+0w<br />
        <br />
        DSTART ENDS<br />
        <br />
        5.080u 0.012s 0:10.48 48.5% 0+0k 0+376io 0pf+0w<br />
        <br />
        DSTART ENDS<br />
        <br />
        6.893u 0.014s 0:13.82 49.9% 0+0k 0+368io 0pf+0w<br />
        <br />
        DSTART ENDS<br />
        <br />
        6.866u 0.010s 0:13.80 49.7% 0+0k 0+152io 0pf+0w<br />
        <br />
        DSTART ENDS<br />
        <br />
        6.864u 0.013s 0:13.70 50.1% 0+0k 0+368io 0pf+0w<br />
        <br />
        0.015u 0.010s 0:00.00 0.0% 0+0k 0+336io 0pf+0w<br />
        <br />
        clmextrapol_lapw has generated a new CrN.clmsum<br />
        <br />
        DSTART ENDS<br />
        <br />
        6.895u 0.011s 0:13.80 50.0% 0+0k 0+368io 0pf+0w<br />
        <br />
        0.023u 0.004s 0:00.00 0.0% 0+0k 0+336io 0pf+0w<br />
        <br />
        clmextrapol_lapw has generated a new CrN.clmup<br />
        <br />
        DSTART ENDS<br />
        <br />
        6.890u 0.012s 0:06.86 100.5% 0+0k 0+360io 0pf+0w<br />
        <br />
        0.022u 0.005s 0:00.01 200.0% 0+0k 0+336io 0pf+0w<br />
        <br />
        clmextrapol_lapw has generated a new CrN.clmdn<br />
        <br />
         LAPW0 END<br />
        <br />
        LAPW1 - Error<br />
        <br />
        <br />
        <br />
        > stop error<br />
        <br />
        ERROR status in CrN_vol_-20.0<br />
        <br />
        <br />
        <br />
        Continue with<br />
        <br />
        <br />
        <br />
        <br />
        <br />
        Following is the reported error in error file lapw1.error<br />
        <br />
        <br />
        <br />
        &#39;INILPW&#39; - can&#39;t open unit: 18<br />
        <br />
         &#39;INILPW&#39; - filename:
CrN.vsp<br />
        <br />
         &#39;INILPW&#39; -
status: old<br />
         form: formatted<br />
        <br />
         &#39;LAPW1&#39; - INILPW aborted unsuccessfully.<br />
        <br />
        <br />
        Kindly help me,<br />
        <br />
        Thanks,<br />
        <br />
        DCG</p>