Hi - need some help.  My Rich Text Editor (TinyMCE) stopped working in the admin contents sections - the data still appears on the site, just something screwy is happen with the JS or something.  It happen after I installed a package called uComponent, I have since removed the package.  I have contacted uComponent but need to rectify the situation ASAP.

So I am presuming some files have got screwed up - so I was thinking that I could either install a new clean version of Umbraco on another test site and put in all the config settings and packages (painful!) Or copy over some Clean files.

Which files and filders can I copy over.  Which files can I delete?  where are the cached files... Any help would be very very welcome.

Thanks