The file t54000.dll is the SAT FULL-LENGTH 4 Kaplan SAT 3.0 Final Test DLL, which is a component of the Kaplan Digital Test Booklet 3.0 created by Jersey Cow Software Co., Inc. The education and test preparation company Kaplan teamed up with Jersey Cow Software to create a number of software applications that help users to prepare for various standardized tests. This dll file belongs to the SAT test preparation software.
When you get an error with the t54000 dynamic link library file, the program that relies on this file will not run. You should try cleaning your registry first to fix this issue.
The registry is a database at the heart of Windows that acts as an information booth for your operating system. Every file installed on your computer has an entry in the registry with information on how to find the file and how to run it with programs that use it. If that entry has a mistake in it, programs that use the file will not run.
ZookaWare PC Cleaner is a registry cleaner that hunts down registry mistakes for you. ZookaWare PC Cleaner finds and fixes every error in your registry to get your system running smoothly again.