Symptoms
When logged in Parallels Plesk Panel for Windows 9.x with any of the 'Longhorh Aero', 'Longhorn Black', 'Plesk Reflection', 'WinXP Olivegreen' and 'WinXP Silver' skins selected you may find that under File Manager directories of a domain two icons for "Upload directory" and "Upload file" are distorted:
Resolution
Attached is an archive with fixed css files for skins which are affected by the issue.To install this fix you should copy correspondent buttons.css file to %plesk_dir%\admin\htdocs\skins\<skin name>\css\main\ folder.