The bug originally reported here:
http://forum.piriform.com/index.php?showtopic=14106
is still present in the latest v2.06.567.
No numeric values are shown for the sizes in KB or MB though they still appear for sizes in bytes.
The bug occurs because of non-standard number formatting in Windows' "Regional and Language Options" ("comma" for decimal point) which is not properly and transparently handled by CCleaner any more.
(This bug did not occur in previous versions up until and including v2.03.532.)
The lists now look like this:
ANALYSIS COMPLETE - (2.508 secs)------------------------------------------------------------------------------------------MB to be removed. (Approximate size)------------------------------------------------------------------------------------------Details of files to be deleted (Note: No files have been deleted yet)------------------------------------------------------------------------------------------IE Temporary Internet Files (671 files) MB...C:\Documents and Settings\xxxxx\Local Settings\Temp\IMT4.xml KBC:\Documents and Settings\xxxxx\Local Settings\Temp\IMT5.xml 426 bytesC:\Documents and Settings\xxxxx\Local Settings\Temp\IMT6.xml MBC:\WINDOWS\system32\wbem\Logs\wbemess.log 97 bytes...etc.