Launch the Office like Excel and go to File > Account > Update options > Disable updates.; Next, open the Command Prompt by typing cmd on the Windows search box and select Run as administrator ...

If your Excel files are opening in Notepad on Windows PC, ... Outlook Error: OST File Is Inaccessible – Causes and Fixes. Latest News. June 25, 2025. Microsoft Edit command-line text editor for ...

Solution 1: Start Excel in Safe Mode. To fix the Excel slow to respond issue start Excel file in safe mode. To do so follow the steps given in the article: ...