[iglezz]

При помощи строкового значения AppliesTo и Advanced Query Syntax

пример для диска

Код:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Drive\shell\testtest-my-cmd]
@="MY-CUSTOM-OPEN-CMD"
"AppliesTo"="C:\\ OR D:\\"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Drive\shell\testtest-my-cmd\command]
@="cmd.exe /s /k pushd \"%V\""

пример для каталога

Код:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\testtest-my-cmd2]
@="FOLDER START WITH `1_`"
"AppliesTo"="System.FileName:~<\"1_*\""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Folder\shell\testtest-my-cmd2\command]
@="cmd.exe /s /k pushd \"%V\""