I received a project from other group and when I import the project, I get an internal error occurred during "C/C++ Indexer". While I can ignore the error and sometimes move forward, it does come back and sometimes locks up and action such as renaming a project. How can I modify this project to resolve this internal error? What is the general cause of the error. I already know that the project was created by "adding files to the project" instead of linking the general files, which is first change I want to make to get this to be portable. So, I can find and relink the files. But is there something else that needs to be addressed? Any hints here would be appreciated.