It seems Google are changing how you use the Google Drive File Chooser which always looks a bit goofy if you are using it in a spreadsheet because of poor design. I had a go to see if I can resize the dialog at all and I don't think so. Here's my version of their code which demonstrates how you can wire it to insert a link to a Google Drive file. There's an example file here: Drive Dialog example . Simply go to the File > Make a copy menu to see the code using Tools > Script Editor menu. UPDATE: This version works better now https://docs.google.com/spreadsheets/d/1BV9CTI7sq3wJXolWmq2Gji5cEmq12ngg7GCugXUzSYY/edit#gid=0
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