anadscb.ocx is related to a dangerous parasite designed to violate your privacy and harm your computer. The anadscb.ocx file can be used for different purposes depending on the parasite's type and carried payload. In any case, DO NOT open this file!
The anadscb.ocx file is installed and used by adware
Aureate.Radiate.
Please note that the anadscb.ocx file actually may be a fully legitimate part of the operating system or legitimate software. Often parasites use files with unsuspicious names, but malicious functionality. You should always carefully check the file before deleting it. It may not be related with malware, but can be required by your essential programs to work properly.