Office XP error message
I am trying to install a trial version of Xcelsius. I have downloaded the trial version and after pressing setup, I receive the messages
"Office XP application: Excel, Word, Outlook or PowerPoint must be pre-installed. Higher versions work fine."
"Installation ended prematurely because of an error."
I am running Office XP for all applications mentioned above.
Please advise on how I can continue with the trial.