Outlook not opening What are the basic steps to solve when MS Outlook doesn’t open? Try the following steps to fix Outlook not opening an issue in a simple way: Step 1: Open Windows Task Manager and press Ctrl, Alt & Delete buttons at the same time. Step 2: Choose the Processes tab, the second tab on the top left of the Windows Task Manager window Step 3: Now you can begin to close any hidden programs that are active on the system and hinder your outlook to get started. Step 4: Search ‘OUTLOOK.EXE’ and click Step 5: Next hit on the End Process button https://www.limksys.com/outlook-is-not-opening/