@KNARZ (or anyone else), can you check build string please? REG QUERY "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v "BuildLabEx" (for comparison, most up-to-date 10240 RTM is 10240.16545.amd64fre.th1.150930-1750)
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion BuildLabEx REG_SZ 10586.0.amd64fre.th2_release.151029-1700