The following files are not required to run Yahoo Messenger: npYState.dll
npYState is a Web Browser Plugin for MSIE and Firefox and waste resources!
Yahoo Messenger Updater file: yupdater.exe send in ISO 3166 Number codes a IP lookup by update request. This file can be removed/deleted!
The folder with all exe and dll files: \Program Files\Yahoo!\Messenger can be UPX compressed to
shrink Yahoo Messenger from ~28 MB to less than 7 MB using UPX 3.02 for Windows with command prompt or batch file: upx.exe --lzma --best --ultra-brute *.* exclude the file: clientmanager.dll
This Autopatcher will do the above steps automatically. Tested and works with every Language Version 9.x of Yahoo! Messenger for Windows
Requirements: Download and install Yahoo Messenger 9 Beta in your language first!
Yahoo! Instant Messenger [YIM] setup is done with Wise_e installer and can be unpacked with Universal Extractor