Q: My search bar has stopped working since i updated to the latest version.

Hello cee288,

I understand that, after updating to the latest version, you're no longer able to search in iTunes. While the title of the article linked below may not seem particularly relevant, the steps outlined can help restore your ability to search.

Fix unexpected quits or launch issues in iTunes for Windows
https://support.apple.com/en-us/HT203206

Take care!