t-cd.dll is a process that belongs to the C-Dilla Keygen program. Common errors you will see with this file are “File Not Found”, “Missing File”, and “Exception Errors”.
DLL errors are not terribly uncommon, but it is difficult to know whether it is truly an error with your registry or if it is a virus trying to infiltrate your computer posing as a legitimate DLL file. The only way to know the difference is to have a professional take a look at your computer through a scan.
ZookaWare PC Cleaner is a trusted registry cleaner that offers a free scan to take a look and see if you need to have your registry fixed. Deleting or installing programs can cause problems in your registry. Some files are used by multiple applications, and it is difficult to know which is which. That is why you need ZookaWare PC Cleaner to clear all the errors and get your computer back to running like new.