Here is a quick workaround to make search work:
- Right-click the Sookasa icon in the tray. (It's usually in the bottom-right corner of the screen, by the clock.)
- Select "Preferences..." and uncheck "Hide Sookasa drive."
- A new drive, typically Sookasa(E:) or Sookasa(F:), will appear. The drive will have all the contents of your Sookasa folder in Dropbox.
You can now use the standard search feature in your Windows Explorer to find files on the drive.
We're working on a fix that won't require this workaround, and we'll keep you posted on its progress.