I downloaded some indicators awhile back for ninjatrader 7 and had them in my drop box and used them for awhile and i opened my drop bow one day to use them and they were gone I tried to download them again and I got this message you have custom ninjascript files on your pc that have programming errors these errors must be resolved before you can Import a ninjascript archive file could somebody help to fix this or tell me what I'm doing wrong.

Try this link

https://discourse.ninjatrader.com/forum/ninjatrader-8/platform-technical-support-aa/1125836-custom-ninjascript-files-on-pc-have-programming-errors-must-resolve-before-import