Trying to use Umbraco in Medium Trust environment - have set web config as follows:

 <section name="clientDependency" type="ClientDependency.Core.Config.ClientDependencySection, ClientDependency.Core" requirePermission="false" />

 <section name="Examine" type="Examine.Config.ExamineSettings, Examine" requirePermission="false" />

 <section name="ExamineLuceneIndexSets" type="UmbracoExamine.Config.ExamineLuceneIndexes, UmbracoExamine" requirePermission="false" />

also:

<add key="umbracoUseMediumTrust" value="true" />

But errors are continually reported which relate to the Examine indexing being done in the back-end, for example:

'[UmbracoExamine] An error occurred recreating the index set,Lock obtain timed out: NativeFSLock@\App_Data\TEMP\ExamineIndexes\Internal\Index\write.lock, IndexSet: InternalIndexSet'

'[UmbracoExamine] An error occurred recreating the index set,Request failed., IndexSet: InternalMemberIndexSet'

'[UmbracoExamine] An error occurred recreating the index set,Request failed., IndexSet: InternalIndexSet'

Is there some way that I can configur Umbraco and/or Examine so that it will work in a medium trust environment?

If not, how can I disable the indexing - I realise this will lose the ability to search the backend but this is a compromise I'm prepared to make providing it stops these errors being generated.