So you’re using KVM and you get the error
- Your security settings have blocked an application from running due to missing a “permissions” manifest attribute in the main jar
It may not always be 5199 (what ever your KVM port is)
2. You get a Incompatible magic value 1008813135 /com/glavsoft/viewer/Viewer
What you want to do is to clear your Java temporary files by going to Start -> Configure Java -> General -> Temporary Internet Files -> Settings -> Delete Files. Also try to disable your Windows firewall. If still errors, try to temporarily disable any Antivirus like Windows Defender and real-time protection in Windows 10.
What are some other Java errors? Post them and I’ll update with the relevant solution for them!