ISTA+ 4.39.20 installation issueeee

[ereklegocadzee]

Do you see on the left corner near programming data ? You have nothing . This is certainly why
May I ask you what you would like to do on ISTA ?
PSDZ data full can be downloaded on this forum outside link . Let me know if you need help for

i only need ista d thats why i didnt download programming file.i found newer version of it i will install it later or if you have any idea what coud be issue on my current one please let me know