Importing from clipboard not possible after update

Hello all,
some days ago I imported a heap of bibliographic information in Endnote format (lines starting with %, e.g. %A for author)). Part of these imports came from files, parts from the clipboard.
This morning Firefox asked me to update Zotero to 2.0, which I did.
Now, when trying to import the same formats (portions via clipboard from the file which worked recently with no problem) I get the error message, that this format is not supported.
Does 2.0 has difficulties with former supported formats? If yes, can I downgrade?
Thanks for helping, Richard

This is an old discussion that has not been active in a long time. Instead of commenting here, you should start a new discussion. If you think the content of this discussion is still relevant, you can link to it from your new discussion.