Does VBA for Excel not allow nested while loops? I don't write macros all that often but whenever I do, I nest a while loop (because I forgot that it didn't work last time), it errors out and I ...

How to activate the VBA add-in? To enable/disable the VBA tool, first, open Excel, click Options, and select Add-ins. In the list that displays, find the add-in Analysis ToolPalk - VBA, and select OK: ...