Dear Sirs,
At first, I install the MDK534 in my WIN10. For other issue, I install MDK531 in my WIN10,too.
They are installed in different folders and the default IDE is changed to MDK531 version.
How could I change it back to MKD534.
Thank you in advance,
Eddie
With 'default IDE' you probably mean which IDE is invoked when you double click to a *.uvproj or *.uvprojx file?
If this is your question, you need to 'tell' Windows which µVision to invoke for these file extensions. These are the steps to assign extensions to another app: