ID:225004 Current Quartus Prime Archive File contains megafunction files. Megafunction files may not be compatible with the current project.

CAUSE: You attempted to restore the contents of a Quartus Prime Archive File (.qar) that contains megafunction files. Megafunction files from a previous version of the Quartus Prime software may not be compatible with the current version of the Quartus Prime software and the Compiler may not be able to compile the project in the current version of the Quartus Prime software.

ACTION: If the project compiles successfully in the current version of the Quartus Prime software, no action is required. If the project did not compile successfully, remove all megafunction files from the project directory.