Interop.Excel.dll missing

[Sparkyboy]

When trying to import an indicator I get the following compile message:

Interop.Excel.dll could not be found

I believe this is a result of the importing a separate indicator but I can't see that indicator anywhere in the Ninja directory or in the indicator list so I'm not able to remove it.

1. I've downloaded the relevant .dll file and copied it into the relevant Nina folder but then I get another error message about not being able to read parts of it.
3. I've removed that file and tried Ninja restore but I get an error message saying that the indicators could not be restored so I quit that.

Any ideas? Thanks.

[NinjaTrader_DrewO]

Hello,

Thanks for your post.

I'd like to see your log and trace files. Please send me a note to platformsupport (at) ninjatrader (dot) com. Attach your most current log and trace files to the email, and put a link to this forum post in the body of the email. Please note "ATTN: Drew" in the body of the response.

You will find the log file on your PC in the (My) Documents > NinjaTrader 7 > Log folder.

The log file will be named "log.20170911.txt"

You will find the trace file on your PC in the (My) Documents > NinjaTrader 7 > Trace folder.

The trace file will be named "trace.20170911.txt"

I look forward to hearing from you.