About "or the previous incremental link does not generate it; a full link is being executed"

Compile Program The error "or the previous incremental link does not generate it; the full link is being executed" always occurs. The generated program cannot be found in the DEBUG directory, however, it can still be passed during debugging and execution in vs2008. After checking on the Internet for a long time, no one answered the question clearly, and many people did not say it if they did. It seems like a problem that is easy to solve. I think I may have made a relatively elementary mistake. I can't help it. Since there is no clear answer on the internet, I have to find it myself. The result is really a naive error.

If such an error occurs, the prompt is as follows:

1> link: the link D: \ cplus \ hgetest2 \ debug \ hgetest2.exe is not found or is not generated by the previous incremental link; a full link is being executed.

1> embedding the list...

1> the generated logs are stored in "file: // D: \ cplus \ hgetest2 \ hgetest2 \ debug \ buildlog.htm"

1> hgetest2-0 errors and 0 warnings

========== All regenerate: 1 succeeded, 0 failed, 0 skipped ========

Note the following prompt: It indicates that the file has been successfully generated, but it is not in the DEBUG directory of the program,Instead, there is a DEBUG directory under the root directory of the current project, where the program you generated is stored.. A simple question, but I found a lot on the Internet, and no one can make it clear.