Hello! I have a problem.
1.2.10.2020 bought a spine pro for 300 bucks.

2. I have installed the program.
3. Entered the key.
4. The program gave an error:
5. Error data: Spine Launcher 4.0.08-legacy
   Esoteric Software LLC (C) 2013-2020 | http://esotericsoftware.com
   ERROR: An unexpected error has occurred:
   java.lang.RuntimeException: Update file integrity check failed: C: \ Users \ Owner \ Spine \ updates \ 3.8.99
   at com.esotericsoftware.spine.editor.launcher.Launcher ._ (: 263)
   at com.esotericsoftware.spine.editor.launcher.Launcher. <init> (: 167)
   at s.LPt7.run (_: 826)
   at java.desktop / java.awt.event.InvocationEvent.dispatch (Unknown Source)
   at java.desktop / java.awt.EventQueue.dispatchEventImpl (Unknown Source)
   at java.desktop / java.awt.EventQueue.access $ 600 (Unknown Source)
   at java.desktop / java.awt.EventQueue $ 4.run (Unknown Source)
   at java.desktop / java.awt.EventQueue $ 4.run (Unknown Source)
   at java.base / java.security.AccessController.doPrivileged (Native Method)
   at java.base / java.security.ProtectionDomain $ JavaSecurityAccessImpl.doIntersectionPrivilege (Unknown Source)
   at java.desktop / java.awt.EventQueue.dispatchEvent (Unknown Source)
   at java.desktop / java.awt.EventDispatchThread.pumpOneEventForFilters (Unknown Source)
   at java.desktop / java.awt.EventDispatchThread.pumpEventsForFilter (Unknown Source)
   at java.desktop / java.awt.EventDispatchThread.pumpEventsForHierarchy (Unknown Source)
   at java.desktop / java.awt.EventDispatchThread.pumpEvents (Unknown Source)
   at java.desktop / java.awt.EventDispatchThread.pumpEvents (Unknown Source)
   at java.desktop / java.awt.EventDispatchThread.run (Unknown Source)
6. I've tried old versions, but they won't start either.
7. I really need the program, tell me what can be done to make it work !?