diff --git a/Makefile b/Makefile
index 5193441..f396451 100644
--- a/Makefile
+++ b/Makefile
@@ -3,8 +3,11 @@
 install_openshift:
 	ansible-playbook -vvvv -c local -i localhost, ./openshift4-installer.yaml -e pull_secret=./pull-secret
 
-run_openshift: install_openshift
+run_openshift:
 	ansible-playbook -vvvv -c local -i localhost, ./openshift4-runner.yaml
 
 stop_openshift:
 	ansible-playbook -vvvv -c local -i localhost, ./openshift4-stop.yaml
+
+test_openshift_versions:
+	ansible-playbook -vvvv -c local -i localhost, ./openshift4-versions.yaml
\ No newline at end of file
diff --git a/crc-versions.yaml b/crc-versions.yaml
index 372d367..11729f9 100644
--- a/crc-versions.yaml
+++ b/crc-versions.yaml
@@ -11,4 +11,21 @@
 - name: Set architecture for MacOS
   set_fact:
     arch_name: "macos"
-  when: ansible_os_family == "Darwin"
\ No newline at end of file
+  when: ansible_os_family == "Darwin"
+
+- name: Get content of 'https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest'
+  get_url:
+    url: https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest/sha256sum.txt
+    dest: /tmp/sha256sum.txt
+    mode: '0664'
+
+- name: Get crc_virtualbox_*.crcbundle filename
+  shell: "cat sha256sum.txt| grep crc_virtualbox | cut -f3 -d' ' | cut -f2 -d'/'"
+  register: crc_file_name
+
+- file:
+    path: /tmp/sha256sum.txt
+    state: absent
+
+- name: CRC bundle file name is
+  debug: msg="{{ crc_file_name.stdout }}"
diff --git a/openshift4-installer.yaml b/openshift4-installer.yaml
index d08f6e4..34ccb48 100644
--- a/openshift4-installer.yaml
+++ b/openshift4-installer.yaml
@@ -11,7 +11,7 @@
 
     - name: Set variable crc_dir_name
       set_fact:
-        crc_dir_name: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-amd64"
+        crc_dir_name: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64"
 
     - name: Check for presence pull-secret file
       stat:
@@ -35,7 +35,7 @@
       get_url:
         url: 'https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest/crc-{{ arch_name }}-amd64.tar.xz'
         dest: '{{ crc_tar_name }}'
-      when: file_details.stat.exists == false
+      when: dir_details.stat.exists == false
 
     - name: Check for presence ~/.crc directory
       stat:
@@ -46,21 +46,16 @@
       file:
         path: "{{ ansible_env.HOME }}/.crc"
         state: directory
-      when: dir_details.stat.exists == false
-
-    - name: Check if CRC directory is present
-      stat:
-        path: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/"
-      register: crc_dir_exist
+      when: crc_details.stat.exists == false
 
     - name: Check for CRC Bundle presence
       stat:
-        path: "{{ ansible_env.HOME }}/.crc/crc_virtualbox_{{ crc_version }}.crcbundle"
+        path: "{{ ansible_env.HOME }}/.crc/{{ crc_file_name.stdout }}"
       register: crc_present
 
     - name: Get VirtualBox CRC bundle
       get_url:
-        url: "https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest/crc_virtualbox_{{ crc_version }}.crcbundle"
+        url: "https://mirror.openshift.com/pub/openshift-v4/clients/crc/latest/{{ crc_file_name.stdout }}"
         dest: "{{ ansible_env.HOME }}/.crc/"
       when: crc_present.stat.exists == false
 
@@ -68,34 +63,21 @@
       unarchive:
         src: '{{ crc_tar_name }}'
         dest: '{{ ansible_env.HOME }}'
-      when: ansible_os_family == "RedHat"
+      when: ansible_os_family == "RedHat" and dir_details.stat.exists == false
 
     - name: Gunzip CRC code
       command: "gunzip -v {{ ansible_env.HOME }}/crc-{{ arch_name }}-amd64.tar.xz"
-      when: ansible_os_family == "Darwin"
+      when: ansible_os_family == "Darwin" and dir_details.stat.exists == false
 
     - name: Untar CRC code
       command: "tar -xvf {{ ansible_env.HOME }}/crc-{{ arch_name }}-amd64.tar -C {{ ansible_env.HOME }}"
-      when: ansible_os_family == "Darwin"
+      when: ansible_os_family == "Darwin" and dir_details.stat.exists == false
 
     - name: Delete CRC tar source
       file:
         state: absent
         path: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-amd64.tar"
+      when: dir_details.stat.exists == false
 
     - name: CRC setup
       command: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/crc setup"
-      when: crc_dir_exist.stat.exists == false
-
-    - name: Copy pull-secret to crc directory
-      copy:
-        src: "{{ pull_secret }}"
-        dest: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/pull-secret"
-
-    - name: CRC Start
-      command: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/crc start --pull-secret-file {{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/pull-secret"
-
-
-# Important links
-# http://cdk-builds.usersys.redhat.com/builds/crc/4.1.9/
-# https://cloud.redhat.com/openshift/install/metal/user-provisioned
\ No newline at end of file
diff --git a/openshift4-runner.yaml b/openshift4-runner.yaml
index cc82784..9e179a3 100644
--- a/openshift4-runner.yaml
+++ b/openshift4-runner.yaml
@@ -6,13 +6,3 @@
 
     - name: CRC Start
       command: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/crc start --pull-secret-file {{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/pull-secret"
-      async: 1000
-      poll: 0
-      register: crc_sleeper
-
-    - name: 'CRC - check on async task'
-      async_status:
-        jid: "{{ crc_sleeper.ansible_job_id }}
-      register: job_result
-      until: job_result.finished
-      retries: 100
diff --git a/openshift4-stop.yaml b/openshift4-stop.yaml
index cd3a9fd..f0874a6 100644
--- a/openshift4-stop.yaml
+++ b/openshift4-stop.yaml
@@ -4,5 +4,8 @@
   tasks:
     - include_tasks: ./crc-versions.yaml
 
-    - name: CRC Start
+    - name: CodeReadyContainers stop
       command: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/crc stop"
+
+    - name: CodeReadyContainers delete
+      command: "{{ ansible_env.HOME }}/crc-{{ arch_name }}-{{ version }}-amd64/crc delete"
diff --git a/openshift4-versions.yaml b/openshift4-versions.yaml
new file mode 100644
index 0000000..de7a807
--- /dev/null
+++ b/openshift4-versions.yaml
@@ -0,0 +1,5 @@
+---
+- name: Versions OpenShift 4
+  hosts: all
+  tasks:
+    - include_tasks: ./crc-versions.yaml