zipped folder problems

every time i try to open a tutatorial example from unity,it doesn’t unzip correctly.i have windows 7.i bought a book called holistic game developement with unity.when i extract files the monodevelop scripts are missing in the examples.has anyone else had this problem? is there a way around this? thanks dimwood

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If you for some reason can’t open ZIP files properly, try downloading WinZip or 7-Zip, which may do the job properly.

Otherwise, you need to ask the publishers of the book, since it looks like files are missing.

The Windows zip-file reader is normally pretty good, but every now and then it doesn’t quite work out right. Using a 3rd party tool (like 7-zip) sometimes resolves the problem.