You can try this if you are using office 2007- 2010You may delete the .xls registry key from Classes Root, then repair Office 2010 and check if the issue gets resolved.
Close all Excel windows > Open Registry Editor > go to Computer\HKEY_CLASSES_ROOT\.xls > right click on .xls > click Delete > hit Yes > close Registry Editor.
Now go to Start > Control Panel > Programs > Programs & Features > select the Office 2010 suite > click on Change > select Repair > click Continue.
Note: Take a backup of the registry before troubleshooting.
I'm still getting the same error message when I trying exporting reports to Excel; Tried multiple computers with the LANDesk Management suite installed. I'm using Office 2010 if that makes a difference.
I would open a ticket with support since I can easily recreate the same error.
I had the same issue, and it was explained to me that this works as designed. The problem is that you need to complete a parameter before the report can generate. I opened a ticket to have it resolved, but basically had to attempt to create the report manually.