Fix broken links in doc (#1395)

doc/source/user_guide/getting_started_with_dpf_server.rst

@@ -53,8 +53,8 @@ through the network using gRPC or directly in the same process. PyDPF-Post is a
 module for postprocessing based on PyDPF-Core. 
 
 Both PyDPF-Core and PyDPF-Post can be used with DPF Server. Installation instructions
-for PyDPF-Core are available in the PyDPF-Core `Getting started <https://dpf.docs.pyansys.com/getting_started/install.html>`_.
-Installation instructions for PyDPF-Post are available in the PyDPF-Post `Getting started <https://post.docs.pyansys.com/getting_started/install.html>`_.
+for PyDPF-Core are available in the PyDPF-Core `Getting started <https://dpf.docs.pyansys.com/version/stable/getting_started/install.html>`_.
+Installation instructions for PyDPF-Post are available in the PyDPF-Post `Getting started <https://post.docs.pyansys.com/version/stable/getting_started/install.html>`_.
 
 With PyDPF-Core and PyDPF-Post, the first creation of most DPF entities starts a DPF Server with the current default configuration and context.
 For example, the following code automatically starts a DPF Server behind the scenes:
@@ -180,4 +180,4 @@ The following Ansys licensing increments provide rights to use DPF Server:
 
 Each increment may be available in other products. On the Ansys Customer Portal,
 the `Licensing section <https://download.ansys.com/Installation%20and%20Licensing%20Help%20and%20Tutorials>`_
-provides product/increment mapping.
+provides product/increment mapping.