[Bug 5238] ActivePerl batch installer fails with cmd.exe error

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5238

------- Additional Comments From [e-mail]  2007-31-03 17:31 -------
More problems found and patches submitted... With the xcopy in git already 
plus the patch to force on hidden files copied, and to skip files without 
extensions during running, the installer works through to conclusion. (Ignore 
errors about _sopen pmode)

After that, perl mostly works from what I have tried, EXCEPT using the file 
association fails in the wine cmd due to another bug, this time in 
FindExecutable, which I'll debug next... (eg. try running 'example.pl' from 
c:\perl\eg from within cmd)