[Wien] Lapw1(error)

[root]

Any one please can help me for graphical interface using XCRYSDEN. I
have complete data file name case.dos1up but it it fails to plot the
graph. Is another softwear is required in support or error with my data.
when try to download post script format it gives error like

File not found or temporary file does not exist any more.

Best regards in advance
U.P verma
Department of physics in
 jiwaji university (Gwalior) M.P