Guía de compra
· 5 min de lectura· Actualizada el 2026-02-14Desinstale Office anterior correctamente antes de Office 2024
Office 2016, 2019, 2021 y Microsoft 365 pueden provocar conflictos de activación al instalar Office 2024. Aquí encontrará el procedimiento de desinstalación limpia que siempre funciona.
- Office 2024
- Migración
- Solución de problemas
Por qué es importante una desinstalación limpia
Office deja tokens de activación, claves del registro, configuraciones del streamer Click-to-Run y componentes MSI compartidos. Instalar Office 2024 sobre una eliminación incompleta suele producir el error 0x426-0 o «Otra versión se está instalando» — y Office resulta difícil de reparar.
El enfoque limpio requiere 10 minutos adicionales y evita horas de solución de problemas.
Paso 1 — Desinstalar desde la interfaz gráfica
Configuración → Aplicaciones → Aplicaciones instaladas. Busque cualquier entrada «Microsoft Office», «Microsoft 365 Apps» u «Office 16/19/21» y desinstálela. Reinicie.
Paso 2 — Ejecutar la herramienta de eliminación de Office de SaRA
Descargue el Microsoft Support and Recovery Assistant desde microsoft.com/sara. Elija «Office y aplicaciones de Office» → «Tengo Office instalado pero tengo problemas para desinstalarlo» → ejecute la herramienta. Elimina residuos del registro, restos de Click-to-Run y tokens de activación.
Reinicie tras SaRA
No omita el reinicio — las operaciones de archivo pendientes necesitan completarse.
Instale Office 2024
Use el instalador del correo electrónico de su pedido o la Office Deployment Tool (consulte nuestra guía de ODT).
Active con su clave de producto
Abra cualquier aplicación de Office → Iniciar sesión o introducir clave de producto. La activación se completa en cuestión de segundos.
Conserve su configuración
Los documentos del usuario en Documentos/, OneDrive/ y Escritorio/ no se ven afectados por la desinstalación de Office. Los archivos PST/OST de Outlook en %APPDATA%\Microsoft\Outlook también permanecen — Office 2024 los reconectará en el primer inicio.
Preguntas frecuentes
- ¿Perderé mis correos de Outlook?
- No. Los archivos de datos de Outlook (.pst/.ost) sobreviven a la desinstalación. Si usa Exchange o M365, el correo está en el servidor de todos modos.
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