Problem executing threads simultaneous

Hi,

I am using RAD Studio XE7 version 21.0.17.17017.3725 and I have a 64 bits application  where it runs over 2000 threads simultaneous.

I have two PCs where I compile my application (the same project), but in one of these doesn't create the 2000 threads, it just create over 25 threads.

This I check by doing as follows:

1.- The application that runs the 2000 threads, is faster to end the action I run it use the threads to complete it.

2.- The application that runs the 2000 threads, if I look the task manager of Windows in the column named subprocess appears the 2000 value on the other hand with the other application it shows 25 as max

Both PCs have the same instalation of RAD Studio as well  does the components and library path, the same executables are ran in the same PC

Have any idea??

thanks in advance.