Acrosup64.dll Is Not Marked For Installation |top| -

The "not marked for installation" error (technically Error 2753) usually occurs when the installer finds remnants of a previous version that weren't properly removed. Common causes include:

msiexec /unregister msiexec /regserver

If the installer fails repeatedly, you can manually place and register the DLL, then trick the installer. acrosup64.dll is not marked for installation

Vendors can supply a hotfixed MSI or a registry patch that overrides the faulty attribute check. The "not marked for installation" error (technically Error