yibooksvc.exe is part of a product called known as yibook and the developer is Shanghai DingXuan Technology Co. Ltd. .
If you think that this file contains a virus or another malware, please download a virus scanner.
If yibooksvc.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select yibook from the list to remove the process yibooksvc.exe from your computer.
If you have any problems with yibooksvc.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Shanghai DingXuan Technology Co. Ltd., the developer of yibooksvc.exe and ask for more information.