How to prevent CCleaner from deleting Indexing data?

Question

CCleaner is a fantastic tool. However, one should know how to use it carefully.

Recently I came across this problem, that with the options that I have, CCleaner deletes the Index data (from Windows Indexing, which helps in faster search). I am mostly affected by the deletion of Index in Outlook 2013.

I have excluded Office 2013 from the options in CCleaner. Need help to identify the specific options for excluding Index data.

Answer 1

How do I to prevent CCleaner from deleting Indexing data?

Uncheck "MS Search" in "Applications"

MS Search removes the search index. If you don't want to do this, then simply uncheck the setting.

Source Windows search corruption and Index rebuild: