>To answer your question.
>
>At each rebuild I created a new exe file.
>I always use the recompile option.
>There is no mix up of files. The project and the exe are uniques on my HDD.
>
>I just tried of create a new form copying objects from the original to a new one under a different name but it's remain the same.
>
>
>Weirder!!!
>
>I compile my project as an app and the form is up to date. When I come back to compile as an exe the problem come back even if I compile the file under a different name.

OK then, it does get weird... backup your pjx, blank all the timestamp, uniqueid and objcode fields in it, compile form {yourform}, rebuild project, rebuild the exe.

Restore pjx from backup if this didn't work.