Hi again,

As always, it's much easier for us to understand your requirements if you include a sample workbook and code - the code you posted has nothing to do with hiding columns.

As posted, your original code should take longer to execute as it operates on every worksheet rather than on just one specific worksheet.

If you give us some idea of the code you're using to hide columns we may be able to suggest something to speed up the process.

Regards,

Greg M