Troubleshoot Anaplan XL Reporting Excel. 

See the Setup failed access denied article for help. 

During installation, you may receive the message, Setup Failed Access is denied.

When installing Anaplan XL, you may receive a message. This is because of a faulty InstallLocation registry entry.

Ensure all prerequisites are followed.  

See the Enable ribbon other options article for help.

When you perform certain actions, you get this message:

Could not load file or assembly 'office, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Download and install these packages:

Alternatively, this error may be a sign that a cloud version of Office 365 with restricted add-in support is installed. Anaplan XL requires the desktop version of Office.

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\

You should back up and then remove the registry entry.