"TProcess not found" when compiling under Lazarus fresh installation

[Researching]

The heading contains

Code: Pascal  [Select][+][-]

1. uses
2.   Classes, SysUtils, Process; // Process is the unit that holds TProcess  
3.  

When compiling it gives:

Compile Project, Target: ExecuteLargeOutput3.exe: Exit code 1, Errors: 1
ExecuteLargeOutput3.lpr(5,22) Fatal: Cannot find Process used by ExecuteLargeOutput3 of the Project Inspector.

But if I Ctrl+Click on the <Process>;
process.pp opens in a new tab in editor...

What is happening?

[KodeZwerg]

I just tried, works. Idk whats wrong at your side.