I am facing a issue working with xlsm. I was to simply insert a shape object to format the checkboxes into groups. Unfortunately, whenever I add the shape object and then close and save the xlsm file, the next time I open it I get this error:
The file has unreadable content..do you want to recover?
I hit yes and the prompt stays every time I open the file and asks me to recover....
This is Exactly identical to this issue mentioned here >>
Will I be not at all be able to add the shape object?