Error exporting mailbox from Archive Manager Error: "System.IO.IOException: The file exists" (4267846)

When exporting a mailbox from Archive Manger the following error is logged on the Archive Manger web server.

Full Error:

2016-12-16 08:38:42,398 [59] ERROR WWW.ViewAttachmentController - {{880d1e16-38c7-4557-830d-5deb311280a3}} Error has been handled System.IO.IOException: The file exists. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.__Error.WinIOError() at System.IO.Path.InternalGetTempFileName(Boolean checkHost) at Dell.AM.SL2.Core.StreamOnFile.WriteStreamToTempFile(Stream stream) at Dell.AM.SL2.Core.StreamOnFile.GetOwnedPathForStream(Stream stream) at Dell.AM.BusinessLayer.AttachmentFile.GetAttachmentPath(CacheMode cacheMode) at Dell.AM.BusinessLayer.AttachmentFile.GetAttachmentPath(Guid checkSum, Boolean mustExist, CacheMode cacheMode) at Dell.AM.BL.UAC.Attachments.SelectStreamByCheckSum(Actor actor, Guid attachmentCheckSum, Int32 instanceId, String impersonate) at Dell.AM.Website.ViewAttachmentViewModel.get_AttachmentStream() at Dell.AM.Website.ViewAttachmentViewModel.CanConvertOle() at Dell.AM.Website.ViewAttachmentController.DownloadFile(String method, String fileName, Boolean convertOle, Boolean noCacheExists, String serverProtocol, HttpResponse response)