Search doesn't work

[Tech Doc Girl]

I'm using RoboHelp 2017 and we just created a new HTML5 output. When I try to perform a search, it takes a LONG time to process and then I get this error: "The search string you typed is not valid".

However, if I put the search term in quotations, it completes.

[Jeff_Coatsworth · Accepted solution]

Are you all patched up? Is it happening with the sample projects? Does it behave the same way if you generate WebHelp as a test?