Try unregister vs2017 dlls

Test registration with install switches.

Restore defaults

Try VS install switches fix

Skip vs2017 role

Test for DLL exists before register test.

Test logged install

Switch to full install.

Test vs2017 install via powershell

Test alt install cmd

ansible/1.bat

@@ -0,0 +1,2 @@
+https://download.visualstudio.microsoft.com/download/pr/c5c75dfa-1b29-4419-80f8-bd39aed6bcd9/7ed8fa27575648163e07548ff5667b55b95663a2323e2b2a5f87b16284e481e6/vs_Community.exe
+C:\temp\vs_community.exe --wait --add Microsoft.VisualStudio.Workload.NativeDesktop;includeRecommended;includeOptional --quiet --norestart

ansible/playbooks/AdoptOpenJDK_Windows_Playbook/roles/MSVS_2017/tasks/main.yml

@@ -21,19 +21,32 @@
   tags: MSVS_2017
 
 - name: Install Visual Studio Community 2017
-  win_shell: 'C:\temp\vs_community.exe --wait --add Microsoft.VisualStudio.Workload.NativeDesktop;includeRecommended;includeOptional --quiet --norestart'
+  win_shell: 'C:\temp\vs_community.exe --wait --add Microsoft.VisualStudio.Workload.NativeDesktop --includeRecommended --includeOptional --passive --norestart'
   args:
     executable: cmd
   when: (not vs2017_installed.stat.exists)
   register: vs2017_error
   failed_when: vs2017_error.rc != 1 and vs2017_error.rc != 0
   tags: MSVS_2017
 
+- name: Test if VS 2017 DLL 1 is installed
+  win_stat:
+    path: 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\DIA SDK\bin\msdia140.dll'
+  register: vs2017_dll_1_installed
+  tags: MSVS_2017
+
+- name: Test if VS 2017 DLL 2 is installed
+  win_stat:
+    path: 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\DIA SDK\bin\amd64\msdia140.dll'
+  register: vs2017_dll_2_installed
+  tags: MSVS_2017
+
 - name: Register Visual Studio Community 2017 DIA SDK shared libraries
   win_command: 'regsvr32 /s "{{ item }}"'
   with_items:
     - C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\DIA SDK\bin\msdia140.dll
     - C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\DIA SDK\bin\amd64\msdia140.dll
+  when: (vs2017_dll_1_installed.stat.exists) and (vs2017_dll_2_installed.stat.exists)
   tags: MSVS_2017
 
 - name: Reboot machine after Visual Studio installation