xlsm workbooks much slower than xls workbooks

mikemcbain

Board Regular
Joined
Nov 14, 2005
Messages
152
Office Version
  1. 365
Platform
  1. Windows
Can anyone explain why I find it so much faster to run my workbooks created in Excel 365 in Excel 2003 compatibilty mode?

Even with some complicated and very long VBA macros including colour sorting and also using Data Advanced Filtering I have not found anything that I use that will not work faster after I do a Save As Excel 97-2003.xls?

I especially notice files opening and closing faster.

With thanks

Mike.
 
Last edited:

Excel Facts

What do {} around a formula in the formula bar mean?
{Formula} means the formula was entered using Ctrl+Shift+Enter signifying an old-style array formula.

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