ACDSee

[Goslow]

...Oldversion.com has v.3.0 for a download does it not? Why does that message come up? May I install it on my computer or not?

Yes they are all free or demo or shareware titles on O.V.com, as is stated in the sites help files,yes they are free to download and use

but

If the product has a trial period and you have allready previously used the product on your computer you may have to remove all references to the application,including in the registry and any hidden files,from your computer before you are able to reinstall and get a new trial period.

Have you tried explaining your predicament to the owners of acdsee.