ccsetup529.exe is being detected by FortiClient/Fortinet as a virus. I believe this may be a false positive.
Interestingly when uploaded to VirusTotal for inspection, it says that Fortinet does NOT detect it as a virus and ESET does. However, I have ESET on this PC and was able to download it just fine (have all the latest AV updates). On another PC, I have FortiClient installed and it gives me a CBBS/Virus detection when running the exe (and FortiClient AV is up to date as of 5/10/2017).
The same issue happens with the latest download of Defraggler.