Exchange 2010: search problem after installing update rollup 21 : r/exchangeserver
Terence Luk: Searching in Exchange Server 2010 OWA returns: “The action couldn't be completed. Please try again.”
After Installing Exchange 2010 Service Pack 1, Searching via OWA or Outlook Online Mode Fails - Hakan Uzuner
Exchange | Noel Pulis Blog
Getting repeated index errors on Exchange 2010
OWA 2010 SP1 Search problems
exchange 2010 | Noel Pulis Blog
Exchange Server 2010 重建数据库索引_飞翔的影子的技术博客_51CTO博客
Trying to find Repair-ExchangeSearchSymLinks.ps1. Not in Scripts directory. Not at Script Center anymore, evidently. (https://gallery.technet.microsoft.com/office/16afe88b-6c6d-49a3-8b03-2a2ece27f61a)
Check out Microsoft Script Explorer for Windows PowerShell (pre-release) - Microsoft Tech Community