The SC2 format is associated with Microsoft Schedule Plus, a currently discontinued time management application whose main features are now part of Microsoft Outlook. SC2 files represented export files created with Schedule 7.x and are probably difficult to open at the current moment, in case you don't convert them to more accessible formats.
The quick and simple way to handle your files is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch conversions. As you will soon realize, reaConverter will help you avoid spending countless hours trying to figure out how to convert multiple SC2 files as once.
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