Hi all,

I just purchased a new HP desktop with windows 8.1, after I installed the MS Office 2010 that I used in my previous desktop with Windows XP, I found that when I run some vba code by hitting F8 the vba will automatically execute all lines of code. But the situation is normal when I ran the same excel file in my previous pc. I guess there maybe some settings in Windows 8.1 that cause the problem. Can anyone help me please?

Thanks