Error code : 15 (problem id: 56795077) score invalid

[Trap4you]

- Unknown error.; (problemId:56795077). It cant validate and upload online my score result after test.
I ve got the latest version 4.48.599.0.

[UL_Jarnis]

The error is due to corrupted Futuremark SystemInfo installation (some files do not pass checksum test).

Uninstall Futuremark SystemInfo, then go to C:\Program Files (x86)\Futuremark\ and delete SystemInfo folder if one still exists.

Then either do "verify application cache" on the benchmark on Steam to trigger Futuremark SystemInfo reinstall, or reinstall manually from this link;

http://www.futuremark.com/downloads/Futuremark_SystemInfo/latest