How to repair corrupted zip files
I had to search for a good application to repair corrupted zip files since I happen to got into a situation. So I found Kernel Recovery for Zip. It’s a great software that repairs zip files from corrupted zip archives. Zip files which are corrupted due to incomplete downloads, virus attacks or CRC errors are fixed through Kernel Recovery for zip.

It scans the damaged zip files, located and extract the recoverable file. If the files are recoverable it will copy them in the user defined location. It’s a fast software, simple and easy to use and a must for anyone who have corrupted Zip files.
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Link | Official Website
For solve similar situation advise use-corrupt zip file,it has many features and as is known tool is free,utility compatible with all Windows family: Windows 98, Windows Me, Windows NT 4.0, Windows 2000, Windows XP, Windows XP SP2, Windows 2003 and Windows Vista,will open your file with *.zip extension or SFX self-extracting archive and analyze compressed documents,can work on old PC’s, recovery time will be much longer, when comparing with more powerful PC’s, because except file size recovery process depends on CPU performance.