The file t3run32.dll is used by the Microsoft Test BASIC Runtime Engine created by Microsoft Corporation. As a Microsoft Test file, this dll may have made its way into many other programs. Dynamic link library files each contain pieces of code and other instructions that can be called when needed by the computer.
Microsoft made a number of these files for use in various programs that were later adapted by other programmers into other applications. Figuring out what program on your system is using this file may be difficult, so try running a registry cleaner to find the source of the error you are getting with this file.
Registry cleaners examine your registry to look for mistakes and old entries. Your registry contains information on every program on your computer, and Windows uses the registry to run the files that make up those programs. If an entry on a file is incorrect, you will get an error. ZookaWare PC Cleaner will clean your registry for you. ZookaWare PC Cleaner is guaranteed to find and fix every problem in your registry, so give it a try to track down those hard-to-find errors.