Setup cannot continue because required file is either corrupted or not available
Hi Experts,
I tried to install Office 2013 Preview. But I failed due the error message
Setup cannot continue because a required file is either corrupted or not available. Run Setup again from the original source disc or download location.
I think it indicates the missing of some files.
But I do not know how to recover them. My configuration is Windows 7 Ultimate 32 bit.
Please help me.








