I'm running 2.2.8. I've had this problem before. I've solved it by disabling the "Injection Stealth" but now that it's removed, it never works.

 

Running Windows 8.1, and Linux Mint Debian latest.

Make sure you don't have any anti-virus that will be blocking it. Add the OSBot client to your trusted files or exclusions. 

Try this guide c:

I'm running 2.2.8. I've had this problem before. I've solved it by disabling the "Injection Stealth" but now that it's removed, it never works.

 

Running Windows 8.1, and Linux Mint Debian latest.

 

Make sure that you are using JDK 1.7.65, not 1.8.xx. OSBot will not run if you are trying to use 1.8. If you are still having issues with this, feel free to pm me. I am going to lock the topic, this should resolve the issue. ^_^