zap2itplugin.dll is a DLL file that belongs to the Media Portal program.  Media Portal is an advanced home media program.  You may have installed this program onto your computer.  Computer users will install and remove software on their computer often without any thought but errors can occur when you do this.

An error may have happened during installation that you are unaware of.  Registries can get clogged with errors and files can go missing or get corrupted.

Computer experts encourage that you have your registry cleaned regularly.  You can do this with ZookaWare PC Cleaner.  ZookaWare PC Cleaner is a registry cleaner unlike any other.  They offer a unique guarantee that promises to get rid of 100% of your errors on your computer or your money back.  That is something that should give you some peace of mind.