SheetKraft add-in may fail to load or start on your system. Follow one of the solutions given below and you can easily fix this.
Make sure the SheetKraft add-in option is checked in Excel Add-ins under Developer tab as shown in the following figure:
Check SheetKraft Add-in option
Deleting the SheetKraft add-in from Excel Add-ins:
Renaming the folder will result in SheetKraft add-in not found error. Hence deleting the add-in dialogue box will appear as shown in the following figure:
Delete the add-in
Manually adding sheetkraft addin:
Rename the folder back to SheetKraft and add the SheetKraft add-in as shown in the following figure:
Browse the add-in file
Selecting the add-in file
SheetKraft add-in enabled
If the preceding options do not provide a solution, try enabling all macros from Trust Center (https://www.thewindowsclub.com/block-macro-malware-microsoft-office).
If the macros are still disabled, it can be because of two settings (Digital Certificate for VBA projects and Visual Basic for applications) from the Installation Options tab having the Not Available option selected when the application was installed.
To solve it repair your Office 2010 programs by performing the following steps: