Excel macros are series of recorded steps that are used within a spreadsheet. Macros can automate repetitive steps and improve data analysis.

Usually, when this occurs in Excel, it indicates that the Microsoft spreadsheet software cannot find enough memory to run VBA macros on the system.

If you see Microsoft Visual Basic, Run-time error, Class not registered in Office Excel, follow these solutions that have helped many fix the issue.

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Learn how to use a data validation control to allow users to select when to run multiple VBA procedures in Microsoft Excel.