Problem
I've received a GZIP archive from my friend via Windows Live Messenger, but I cannot extract it, could you help me Verify GZIP files CRC32 hash in Windows 7 so that I can judge if it's broken?
Solution
Tips
WinRAR is Shareware, which means you must pay for it after 40 days. Although there may be some cracks, it is recommended to support genuine software.
See also