If the uninstall script of some add-in does not work, then you can disable it manually by deleting the corresponding entries in the Windows Registry. All add-ins are registered in the following registry branch: HKEY_CURRENT_USER\Software\WoLoSoft\Raduga\Macros
It's strange that the HtmlFtp-add-in uploads everything and then says "putfile" next songs no problem it uploads everything. What can be wrong ???? Can make no connection at that moment or something else?