2902avp.dll - Analizar y corregir los errores

★★★★☆ Archivo verificado (27.08.2026)

️ Important Notice: Descubra detalles acerca de 2902avp.dll, its function, and how to resolve related errors. Essential guide for IT professionals. Reemplazar manualmente las bibliotecas del sistema puede bloquear futuras actualizaciones de Windows o causar fallas críticas del sistema.

Arquitectura:	32 bits (x86)	Compatible con Windows de 32 y 64 bits
Fecha de creación	09.07.2004 17:06:56
Versión del archivo	5.4.0.2904
Escaneo de antivirus	✅ Limpias	No se detectaron virus.
Firma digital	No firmado	Falta la firma, el archivo puede haber sido modificado.
Integridad del hash	✅ MD5: Verificado	La protección del archivo Hash está ausente.
Tamaño del archivo	52 kilobytes.	53248 bytes. Eso es todo.

Las etiquetas:

MD5: 75933586afd94ea24c5acd3dbc89a272 ✅
SHA-1: 970fd4b49d1368330c10279798991b901a233c2a
SHA-256: 406f473429573e9f0084aae125ef8f19f59291aa4c33cf7d40e7d996995a3238
SHA-512: c096f0f11fb306c6a84886826306fe9c2862c3c79b14a8991a174224b41c2a68b76e5be506494d23d354384c715c5d82a1cacffff9644de9d6b93e9478087a1d

✅ Este archivo es compatible con Windows de 32 bits y puede ejecutarse en Windows de 64 bits (a través del subsistema WOW64).

To fix the 2902 avp.dll error without downloading external files, you must restore the quarantined library from your security software or repair the parent Kaspersky/Windows installation. This error occurs when your Windows Installer (Error 2902) cannot interact with the required Kaspersky Antivirus component ( avp.dll ) because it has been corrupted, modified, or quarantined as a false positive.

1. Restore avp.dll from Your Antivirus Quarantine

Most software blocks avp.dll during updates or third-party installations by mistake.

Abre tu... Antivirus program (e.g., Kaspersky or Windows Defender).
Ve a la... Protection / Security pestaña y seleccione Quarantine (or Detection History).
Busca. avp.dll or any object flagged near the time of the error.
Select the file and click Restore (add to exclusions if prompted).

2. Perform a Built-In Application Repair

You can force the software to rebuild its native components using your original local Windows setup files.

Presiona el... Windows Key + R, tipo control y presiona. Enter para abrir el panel de control.
Haga clic en Uninstall a program under the Programs header.
Select your Kaspersky application (or the affected application triggering the MSI error).
Haga clic Change - ¿ Qué ? Repair at the top bar.
Selecciona el Repair option inside the wizard and follow the prompts to restore the missing .dll.

3. Run Windows System File Checker (SFC)

¿ Qué ? avp.dll or its critical installation dependencies are missing from your system files, Windows can repair them using its local cached system image.

Haga clic en el Start Menu, tipo cmd, haga clic derecho en Command Prompt, y seleccione Run as administrator.
Escriba el siguiente comando exactamente como se muestra y presione Enter:
```
sfc /scannow
```
Wait for the verification to reach 100%. If it finds corrupted files, Windows will automatically fix them using local backups.
Type the second cleanup command and press Enter:
```
DISM /Online /Cleanup-Image /RestoreHealth
```
Restart your computer once the processes complete.

4. Fix Registry Permissible Blocks

Error 2902 is natively an MSI (Windows Installer) execution block. Clearing conflicting deployment entries often forces the internal installer to locate the library correctly.

Presione. Windows Key + R, tipo regedit, y golpear Enter.
Navigate to the following deployment registry path: HKEY_CLASSES_ROOT\Licenses\
Look for an active sub-folder key related to your installer package (e.g., BA32367F-28F8... ) y de la Comisión).
Right-click the complex alphanumeric folder key, choose Delete, and close the Registry Editor.
Attempt to launch or reinstall your program.

If you are still experiencing the issue, let me know which specific program you are trying to install or launch, and which operating system version you are currently running so we can narrow down the precise root cause.

Herramienta de diagnóstico: comprobar su `2902avp.dll` Artículo

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