diff --git a/README.md b/README.md
index 68397cf..c589e9b 100644
--- a/README.md
+++ b/README.md
@@ -32,8 +32,6 @@ Yes, I am not the original creator of this script and so far I have only formatt
 
 ## Known issues
 
-- Unable to download the Adobe Acrobat installer
-- When using a link to download a v5 xml file the script crashes
 - Postfix `macarm64` can mean `macuniversal` architecture
 
 ## Resolved issues
@@ -42,9 +40,9 @@ Yes, I am not the original creator of this script and so far I have only formatt
 
 ## To Do
 
-- [ ] Find a way to download Adobe Acrobat
-- [ ] Fix the script for downloading applications via xml v5
-- [ ] Find the difference between xml v5 and v4
+- [x] Find a way to download Adobe Acrobat
+- [x] Fix the script for downloading applications via xml v5
+- [x] Find the difference between xml v5 and v4
 - [ ] Refactoring the script - split it into different files
 - [ ] Make the script fully or partially cross-platform
 - [ ] Make interactive examples of requests for downloading an xml file in the browser
diff --git a/ccdl.py b/ccdl.py
index a5df037..298af2c 100755
--- a/ccdl.py
+++ b/ccdl.py
@@ -441,17 +441,16 @@ def runccdl():
             selectedVersion = 6
         else:
             print('Invalid argument "{}" for {}'.format(args.urlVersion, 'URL version'))
-    else:
-        while not selectedVersion:
-            val = input('\nPlease enter the URL version(v4/v5/v6) for downloading products.xml, or nothing for v6: ') or 'v6'
-            if val == 'v4' or val == '4':
-                selectedVersion = 4
-            elif val == 'v5' or val == '5':
-                selectedVersion = 5
-            elif val == 'v6' or val == '6':
-                selectedVersion = 6
-            else:
-                print('Invalid URL version {}, please input again'.format(val))
+    while not selectedVersion:
+        val = input('\nPlease enter the URL version(v4/v5/v6) for downloading products.xml, or nothing for v6: ') or 'v6'
+        if val == 'v4' or val == '4':
+            selectedVersion = 4
+        elif val == 'v5' or val == '5':
+            selectedVersion = 5
+        elif val == 'v6' or val == '6':
+            selectedVersion = 6
+        else:
+            print('Invalid URL version: {}'.format(val))
     print('')
 
     ism1 = -1