Stupid exception: Device is not ready – System.IOException .net
When installing a Sitecore implementation from an development server environment to my laptop I ran into an absolutely stupid error. And it's great to have this kind of errors pop up from time to time even if you have been in the development world for so long and are still unable to fix it immediately. So, what error did I get? Device is not ready – System.IOException .net That is right... Nothing at all related to Sitecore. But then you start to doubt that as my stacktrace showed to Lucene [IOException: The device is not ready. ] System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +1091 System.IO.Directory.InternalCreateDirectory(String fullPath, String path, Object dirSecurityObj, Boolean checkHost) +1413 System.IO.Directory.InternalCreateDirectoryHelper(String path, Boolean checkHost) +92 Sitecore.IO.FileUtil.EnsureFolder(String path) +128 Sitecore.ContentSearch.LuceneProvider.LuceneIndex.CreateDirectory(String folder) +100 Sitecore.Co