Hey, folks. I am Arthur, I had also faced this kind of issue on my device. To resolve these issues I studied many blogs and articles on this subject. Now I can fix this kind of issue. I can't post the full solution of Toshiba Error code 0xc0000185. If you are undergoing this kind of problems you can communicate Toshiba support freely to get cooperation. A certified craftsman will help you out. I am sharing a link of one of those blogs, just read the blog and learn the procedure to determine this issue.
Source URL: Toshiba Error code 0xc0000185