The t29.dll file is part of DiscGuard. DiscGuard is an anti-piracy software system. It helps protect CD-ROMs from copyright enfringement. It has a special digital signature that is not reproducible by disc burning or counterfeiting.
The t29.dll error message is known as a registry errors and the best way to eliminate unwanted files is to run a PC scan. A registry scan will search out all malevolent-looking files and flag them. If the errors are registry errors, then ZookaWare PC Cleaner can resolve the errors.
ZookaWare PC Cleaner offers a free registry scan. Click the button below to start the scan. ZookaWare PC Cleaner will hunt down all incompatible files and set them aside to be resolved. Then when you purchase a license, ZookaWare PC Cleaner will fix 100% of the registry errors on your computer backed by a 60-day money-back guarantee. Once those errors are gone, your computer will be running like new.