Name Manager won't open

[Felipe_Saisse]

Having trouble opening the name manager in excel. It loads for a few seconds but never opens. Anyone kno

[#2]

It sounds like there may be an exorbitant amount of named items in the workbook. Have you tried launching Excel in safe mode then opening the workbook?
https://support.microsoft.com/en-us/office/open-office-apps-in-safe-mode-on-a-windows-pc-dedf944a-5f...