Error 214721871 : Incorrect File Format 'my_system'

Below are Guideline(s) to Settle Error 2147217871 Incorrect File Format 'my_system'

Step 1 : Go to Services >> Restart MySQL5 service

Step 2 : Remove dbstock Folder

Go to Local Disk (C:) >> Program Files(*86) >> MySQL >> Data >> right click "dbstock" folder >> click "Delete"

Step 3: After delete run the Distribution, it will Automatically Create " dbstock " Folder