Папки:
С некоторыми папками стоит быть аккуратнее, т.к могут находиться файлы от других программ Яндекс (Эти папки я пометил звёздочкой
*)
Код:

C:\Documents and Settings\%UserName%\YandexDisk
C:\Documents and Settings\%UserName%\Application Data\Yandex*
C:\Documents and Settings\%UserName%\Local Settings\Application Data\Yandex*
Реестр:
Код:

Windows Registry Editor Version 5.00
; Yandex Disk Windows XP
; Возможно опасные закомментировал, по этому просматриваем ручками
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\Yandex.Disk]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\PropertySheetHandlers\Yandex.Disk]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.yadiskTrash]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{19170A69-A883-40D5-AF97-F6DC41495F15}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{2D6BD2F0-5F84-4a06-924F-AEE0598B6272}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{33A431BB-FF15-4047-8FEC-F82FD3523A00}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{63D48440-63AB-44D0-B323-4731DFCDE9E9}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{7E7DC279-E6BE-4D57-9DEC-14FA0339DBC0}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{97836AB9-12C5-4C30-A128-B75196DD1787}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{AF8D197E-7022-4c3d-BD88-68AD35C9C169}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E36606FE-036A-4dd0-ABA9-A58F409803F0}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{ECF41531-0840-4361-955F-1157A091842F}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{F554BC7D-1324-44F7-8042-C67EF6A13132}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{FB2FE984-05F5-4512-9D9B-69D3DE61F6D9}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\Yandex.Disk]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\PropertySheetHandlers\Yandex.Disk]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Yandex.Disk.Trash]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\YandexDisk.AutoplayEventHandler]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\YandexDisk.AutoplayEventHandler.1]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\CameraMemoryOnArrival]
"YandexDiskAutoPlay"=-
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\MixedContentOnArrival]
"YandexDiskAutoPlay"=-
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\PlayVideoFilesOnArrival]
"YandexDiskAutoPlay"=-
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\ShowPicturesOnArrival]
"YandexDiskAutoPlay"=-
;[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\UnknownContentOnArrival]
;[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\WPD]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\YandexDiskAutoplay]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel\NameSpace\{F554BC7D-1324-44F7-8042-C67EF6A13132}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\NameSpace\{19170A69-A883-40D5-AF97-F6DC41495F15}]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellIconOverlayIdentifiers\0YndCase0Sync]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellIconOverlayIdentifiers\0YndCase1Modified]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellIconOverlayIdentifiers\0YndCase2Error]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellIconOverlayIdentifiers\0YndCase3Shared]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"SyncManPath"=-
[-HKEY_LOCAL_MACHINE\SOFTWARE\Yandex\Yandex.Disk]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Yandex\Yandex.Disk.Installer3]
[-HKEY_CURRENT_USER\Software\Yandex\Yandex.Disk]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\YandexDisk]