I'm attempting to install CW 10.3 to a windows XP SP2 machine with no luck.
Trying both the offline and online installer.
It will get to a certain point and give me the error: Error decompressing data! Corrupted installer?
Usually it's when extracting doc.zip but sometimes another file. NOTE: that is with the online installer (after it downloads stuff and starts unpacking).
With the offline installer it gets part of the way and then I get (always) this error (pop-up): 7-Zip: Data error.
I have plenty of disk space, my C drive is NTFS, system is normal otherwise.
I tried also installing on a windows XP SP2 partition using Parallels 7 on the mac, and get the same kind of error!
The installer doesn't leave any hints in the system Event Viewer, not sure how to debug it.