Hi,

I've just installed a brand new instance of 4.0.4.2 on a client's server, but am having issues.  Firstly, I created a simple home node and it times out every time I try to publish it.  I ploughed on thinking it might just be a temporary glitch, and installed Blog4Umbraco latest build (2.0.26).  This timed out during installation, creating some further issues as I wasn't able to cleanly uninstall it.

Tried again with a fresh database and files, and the exact same thing happened again.

In the error logs when I try to publish the home node, after a long wait I'm getting the following error:

Error removing node from umbraco index: 'System.IO.FileNotFoundException: Could not find file 'D:\sites\myserver\www.example.com\web\data\_systemUmbracoIndexDontDelete\segments'.
File name: 'D:\sites\myserver\www.example.com\web\data\_systemUmbracoIndexDontDelete\segments'
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   at Lucene.Net.Store.FSIndexInput.Descriptor..ctor(FSIndexInput enclosingInstance, FileInfo file, FileAccess mode)
   at Lucene.Net.Store.FSIndexInput..ctor(FileInfo path)
   at Lucene.Net.Store.FSDirectory.OpenInput(String name)
   at Lucene.Net.Index.SegmentInfos.Read(Directory directory)
   at Lucene.Net.Index.IndexReader.AnonymousClassWith.DoBody()
   at Lucene.Net.Store.Lock.With.Run()
   at Lucene.Net.Index.IndexReader.Open(Directory directory, Boolean closeDirectory)
   at Lucene.Net.Index.IndexReader.Open(String path)
   at umbraco.cms.businesslogic.index.Indexer.ContentIndexReader() in d:\TeamCity\buildAgent\work\7380c184e9fcd3ea\umbraco\cms\businesslogic\index\Indexer.cs:line 74
   at umbraco.cms.businesslogic.index.Indexer.RemoveNode(Int32 Id) in d:\TeamCity\buildAgent\work\7380c184e9fcd3ea\umbraco\cms\businesslogic\index\Indexer.cs:line 222'

Can anyone see what's wrong with this.  I've scrutinised the permissions and can't see anything wrong in there, so I'm baffled.

Thanks all.