Closed Can’t extract backup from zip

[jullybush01]

I created a backup of a portion of my hard disk which amounted to 11MB. I want to restore this backup but when I double click the file it says : Cannot open file : It does not appear to be a valid archive.
Is there still a way to recover this file? One of my hunch is that this file was made with a lower version of winzip than the one I am using now. Is winzip backward
compatible? Could the newer versions open files made from older versions?
Is it possible to know what winzip version a file was made from?

 

[Mr_ Yhozo02]

baka corrupted na iyong file ,
try mo rin icheck yong extension ng file baka may mali sa speeling,

mayroon din po pang fix na apps na mga corrupted na zip, di ko lang matandaan if anong name ng app na iyon ,pero try mo gamitin iyong "universal extractor" o "power archiver" paki google nalang.