Some important Office files are missing.The protected view option is turned on.An add-in in MS Word is causing the issue.Check whether or not multiple instances of Winword.exe are present in the Task Manager.There is another instance of the same Word document open.This error could arise for several reasons, which we have listed below. What does it mean when Word says a dialog box is open? Read through this guide to see proven methods that will resolve this issue once and for all. You click OK, but you keep getting that same error message repeatedly.ĭo not worry this error is elementary to troubleshoot and fix, and it’s usually caused if you have another word window open in your Startup folder. Sometimes, when you launch MS Word and want to perform a task, you get the error Word can’t do this because a dialog box is open. Restoro has been downloaded by 0 readers this month.Download Restoro PC Repair Tool that comes with Patented Technologies (patent available here).Ĭlick Start Scan to find Windows issues that could be causing PC problems.Ĭlick Repair All to fix issues affecting your computer's security and performance.Home › How to › Microsoft Office › Microsoft Word › Can not perform this action because a dialog box is open

The dialog box launcher