估計題主可能是vbs指令碼在登錄檔中出錯了。可能是解除安裝或安裝了一些程式碼不規範的程式所致。或者檔案關聯被破壞。解決辦法比較複雜，可以將下面的程式碼複製儲存為副檔名reg檔案。雙擊執行。

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.VBS]

@="VBSFile"[HKEY_CLASSES_ROOT\VBSFile]

@="VBScript File"[HKEY_CLASSES_ROOT\VBSFile\ScriptEngine]

@="VBScript"[HKEY_CLASSES_ROOT\VBSFile\ScriptHostEncode]

@="{85131631-480C-11D2-B1F9-00C04F86C324}"[HKEY_CLASSES_ROOT\VBSFile\Shell]

@=""[HKEY_CLASSES_ROOT\VBSFile\Shell\Open]

@="開啟(&O)"[HKEY_CLASSES_ROOT\VBSFile\Shell\Open\Command]

@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\

00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,57,00,53,00,\

63,00,72,00,69,00,70,00,74,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,00,31,\

00,22,00,20,00,25,00,2a,00,00,00

[HKEY_CLASSES_ROOT\VBSFile\ShellEx][HKEY_CLASSES_ROOT\VBSFile\ShellEx\DropHandler]

@="{60254CA5-953B-11CF-8C96-00AA00B8708C}"[HKEY_CLASSES_ROOT\VBSFile\ShellEx\PropertySheetHandlers][HKEY_CLASSES_ROOT\VBSFile\ShellEx\PropertySheetHandlers\WSHProps]

@="{60254CA5-953B-11CF-8C96-00AA00B8708C}"