I just tried to install a new Moodle1.9+ with a new NWiki (NWiki2.0_Moodle1.9_rev2008032701.zip). I replaced all old wiki files and directories with the new files from NWiki.
When the moodle setup program wants to create all new tables it stops with the following error.
Errors found in XMLDB file:
Some TABLES previous/next values are incorrect
wiki tables could NOT be set up successfully!
So, what am I doing wrong?