Search:

Yes, and yes. :wiggle:

Yes, you can do a search for *.bdp in the ETO folder and sub-folders and then delete the results. I think the problem is to do with permissions in recent Windows versions.

No, they can be installed in another directory or another drive altogether. Just pay close attention to the existing CFS3 and intended ETO directory addresses when installing ETO.

CFS3 has been kept alive (like all MS sims until now) by add-ons developed mainly by enthusiasts. The biggest add-ons for CFS3 are the expansions: Korean Skies, PTO Solomons, Mediterranean Air War...