After using CCleaner, a setting in Winzip was changed. The registry key
[HKEY_CURRENT_USER\Software\Nico Mak Computing\WinZip\directories
is changed. The contents of this key become:
"ZipTempRemovableOnly"="1"
"ZipTemp"="C:\\Users\\John\\AppData\\Local\\Temp"
"CheckOutBase"=""
but they started out as:
"ZipTempRemovableOnly"="1"
"ZipTemp"="C:\\Users\\John\\AppData\\Local\\Temp"
"CheckOutBase"=""
"zDefDir"="0"
"DefDir"="D:\\11D"
"gzExtractTo"="2"
"gzAddDir"="0"
"AddDir"="C:\\Users\\John\\Documents"
I know that the entry "gzExtractTo"="2" tells my Winzip to extract to the current archive folder because I asked Winzip why the setting kept changing to the default directory. Trials have shown that unticking the Winzip box in CCleaner, Applications prevents this from happening. It seems that CCleaner is a bit too draconian in cleaning up Winzip.