diff --git a/lib/engines/hckinstall/hckinstall.rb b/lib/engines/hckinstall/hckinstall.rb
index c6eced9c..f6bbf11c 100644
--- a/lib/engines/hckinstall/hckinstall.rb
+++ b/lib/engines/hckinstall/hckinstall.rb
@@ -91,10 +91,10 @@ def init_config
     end
 
     def studio_platform(kit)
-      res = @kit_info
+      res = @kit_info['studio_platform']
       @logger.info("Loading studio platform for kit: #{kit}")
-      @logger.fatal("Kit studio platform for kit #{kit} does not exist") unless res['studio_platform']
-      res['studio_platform'] || raise(InvalidConfigFile, "Kit studio platform for kit #{kit} does not exist")
+      @logger.fatal("Kit studio platform for kit #{kit} does not exist") unless res
+      res || raise(InvalidConfigFile, "Kit studio platform for kit #{kit} does not exist")
     end
 
     def client_platform
@@ -239,12 +239,11 @@ def run_first(studio:, client:)
         if studio
           prepare_studio_drives
 
+          iso_list = [@setup_studio_iso, @studio_iso_info['path']]
+          iso_list << @kit_path if @kit_is_iso
           vms << [
             'studio',
-            run_studio(scope, [
-                         @setup_studio_iso,
-                         @studio_iso_info['path']
-                       ], keep_alive: false, snapshot: false)
+            run_studio(scope, iso_list, keep_alive: false, snapshot: false)
           ]
         end
 
@@ -275,31 +274,48 @@ def run_second(client:)
     end
 
     def prepare_setup_scripts_config
-      kit_string = @platform['kit']
-      kit_type = kit_string[0..2]
-      kit_version = ''
-      kit_type == 'HCK' || kit_version = kit_string[3..]
+      kit_type, kit_version = parse_kit_info
 
       config = {
         kit_type:,
         hlk_kit_ver: kit_version
       }
 
-      unless @kit_info['download_url'].nil?
-        download_kit_installer(@kit_info['download_url'],
-                               "#{kit_type}#{kit_version}", @hck_setup_scripts_path)
+      @kit_path = find_kit(kit_type, kit_version)
+
+      if @kit_path.nil?
+        if @kit_info['download_url'].nil?
+          raise(AutoHCKError, 'HLK installer download URL is not provided and installer is not found')
+        end
+
+        @kit_path = download_kit_installer(@kit_info['download_url'],
+                                           "#{kit_type}#{kit_version}", @hck_setup_scripts_path)
+      else
+        @logger.info("HLK installer #{kit_type}#{kit_version} already exists")
       end
 
+      @kit_is_iso = @kit_path.end_with?('.iso')
+
+      @logger.info("HLK installer #{kit_type}#{kit_version} was found at #{@kit_path}")
+
+      create_setup_scripts_config(@hck_setup_scripts_path, config)
+    end
+
+    def parse_kit_info
+      kit_string = @platform['kit']
+      kit_type = kit_string[0..2]
+      kit_version = kit_type == 'HCK' ? '' : kit_string[3..]
+      [kit_type, kit_version]
+    end
+
+    def find_kit(kit_type, kit_version)
       installers = [
         "#{@hck_setup_scripts_path}/Kits/#{kit_type}#{kit_version}Setup.exe",
-        "#{@hck_setup_scripts_path}/Kits/#{kit_type}#{kit_version}/#{kit_type}Setup.exe"
+        "#{@hck_setup_scripts_path}/Kits/#{kit_type}#{kit_version}/#{kit_type}Setup.exe",
+        "#{@hck_setup_scripts_path}/Kits/#{kit_type}#{kit_version}Setup.iso"
       ]
 
-      raise unless (file = installers.find { File.exist? _1 })
-
-      @logger.info("HLK installer #{file} was found")
-
-      create_setup_scripts_config(@hck_setup_scripts_path, config)
+      installers.find { File.exist? _1 }
     end
 
     def product_key_xml(product_key)
@@ -359,7 +375,8 @@ def prepare_studio_drives
         file_gsub(build_studio_answer_file_path(file),
                   @hck_setup_scripts_path + "/#{file}", replacement_list)
       end
-      create_iso(@setup_studio_iso, [@hck_setup_scripts_path])
+
+      create_iso(@setup_studio_iso, [@hck_setup_scripts_path], @kit_is_iso ? ['Kits'] : [])
 
       @project.setup_manager.create_studio_image
     end
diff --git a/lib/engines/hckinstall/kit.json b/lib/engines/hckinstall/kit.json
index ac3f6386..5ae6bf78 100644
--- a/lib/engines/hckinstall/kit.json
+++ b/lib/engines/hckinstall/kit.json
@@ -70,4 +70,3 @@
     "studio_platform": "Win2012R2x64"
   }
 }
-
diff --git a/lib/engines/hckinstall/setup_scripts_helper.rb b/lib/engines/hckinstall/setup_scripts_helper.rb
index 8f311132..3e2cde32 100644
--- a/lib/engines/hckinstall/setup_scripts_helper.rb
+++ b/lib/engines/hckinstall/setup_scripts_helper.rb
@@ -25,7 +25,17 @@ def validate_setup_scripts_config(config)
 
     def download_kit_installer(url, kit, hck_setup_scripts_path)
       dw = Downloader.new(@logger)
-      dw.download(url, "#{hck_setup_scripts_path}/Kits/#{kit}Setup.exe")
+      kit_setup_path = "#{hck_setup_scripts_path}/Kits/#{kit}Setup"
+      temp_path = "#{kit_setup_path}.tmp"
+
+      dw.download(url, temp_path)
+
+      file_type = File.read(temp_path, 2) == 'MZ' ? 'exe' : 'iso'
+
+      kit_path = "#{kit_setup_path}.#{file_type}"
+      FileUtils.mv(temp_path, kit_path)
+
+      kit_path
     end
 
     def copy_extra_software(hck_setup_scripts_path, extra_software_path, sw_names)