Yes, I tried this also. The sample from the Adobe site has the same errors. I should have mentioned that I tried this in my original post.
1 update to report, this issue is on my main home computer, that I have been using for OverDrive books for several years. This issue only started this week. Last week I was able to download and read 2 books but on Tuesday evening I returned them and when I went for 2 more the errors started.
It is a Windows 7 64bit OS.
Update 2: I installed ADE 4 on my dell laptop with the same OS and I can read them fine there. Now I need to fix my Home PC that I have always used.
I just tried another book while writing this and I have the same error:
Unable to open Without Remorse
Errors were encountered in this item
the location is on my NAS server, which is where I have always placed my My Documents folder, and it worked for my laptop just 30 minutes ago.
Has you check if work if eBook are sove on local hard disc?
ADE's default download location is \My Documents\My Digital Editions
For the last 3 years my default location for My Documents is \\DLINK-295F7C\Volume_1\My Documents
How would you change the default Download location for ADE? When I re-installed ADE 4 it never asked where I wanted the library location at. Short of editing the registry how can you change the default library location?
Thursday morning when I installed a new/fresh install of ADE 4 on my laptop, the laptops default location for My Documents, is located the same as my Home PC \\DLINK-295F7C\Volume_1\My Documents\My Digital Editions. The laptop install works fine. I used my laptop to open the EPUB that would NOT open on my Home PC. There seems to be nothing wrong with the copy of the epubs that my Home PC downloaded since they can be opened on my Laptop.
Sooo, the issue is residing on my Home PC installation of ADE.