Acrosup64.dll Is Not Marked For Installation May 2026

Locate the folder. If it exists, right-click and delete it.

Run the executable and follow the prompts to remove both and Reader . Restart your computer. acrosup64.dll is not marked for installation

If the native Windows uninstaller continues to fail with the acrosup64.dll error, use a third-party uninstaller to force-remove the program and wipe leftover registry entries. Download the free version of Revo Uninstaller. Locate the folder

How to Fix "acrosup64.dll is not marked for installation" (Error 2753) Locate the folder. If it exists

If the standard installation package crashes, you can manually extract the Microsoft Installer ( .msi ) file using an extraction utility like 7-Zip. Download the offline Adobe executable installer ( .exe ).

3. Clear Windows Installer Registry Entries via Revo Uninstaller