>>Hello,
>>I show Excel chart on VFP forms with OleBoundControls. It works fine, until come Excel 2016 and higher.
>>lcF= some excel file
>>create cursor bla (bla g)
>...
>This is not a solution. I've noticed that sometimes when using Excel, first workbook opens immediately. Opening second or subsequent ones can take a long time.

It's a security feature - delay some seconds "unlocking" sheet.

MartinaJ