It would seem like Avira Antivirus is detecting "launcher-full" as infected with "EXP/JAVA.Adwind.BM.Gen":

Type: File
Source: C:\Program Files (x86)\Spine\launcher\launcher-full
Status: Infected
Quarantine object: 7cf43d1e.qua
Restored: NO
Uploaded to Avira: NO
Operating system: Windows XP/VISTA Workstation/Windows 7
Search engine: 8.03.40.172
Virus definition file: 8.12.118.218
Detection: EXP/JAVA.Adwind.BM.Gen
Date/Time: 18/09/2016, 0:02

VirusTotal report: https://www.virustotal.com/en/file/4911117f16717580f5d62653dae16cff9417d1e29ad2802bd9fcca4666eab695/analysis/1474150048/

Also, "launcher-full.jar" is being detected as being infected with some kind of trojan on VirusTotal: https://www.virustotal.com/en/file/f0dd1b7be542da82345e253c50267c0f0e45289de3e5c360a618d22bdf814986/analysis/1452492963/