anyone know why the add in in excel 2010 is in chinese language? how do i change to english language.
i had check that language for non-unicode programs is english (united states)
Based on my research, it is always set to the last language pack you install.
Try to "repair" the Office Excel MUI by running a repair on the product.
It can be found under the HKLM\Software\Microsft\Windows\CurrentVersion\Uninstall
search for the component you need to repair.
Here’s a similar post for you to refer:
TechNet Community Support
tried all solution in the link given at http://answers.microsoft.com/en-us/office/forum/office_2007-excel/excel-2007-solver-add-in-loads-in-foreign/1c96493d-1111-46f5-9146-71d22c422e20 but still unable to solve the problem