Packing Problem !

Hi There ,
I have a error message , wen i pack my project for Windows 64.
"PackagingResults: Error: Unknown Cook Failure :
see my Output Log
Anybody have a Idea ??
cheers
Rico

Try to delete folders: Saved, Intermediate, and run the project again. Don’t forget to make a backup of the entire project in case if something else there.

Go through all your red comments in the output window and the line before that. Maybe you are missing some programs like visual studio.