I Have a Program on a USB Stick That Will Load onto a Computer to Record My Blood Suger Levels. It Stores the Readings on the USB . My Question Is I Need to Find the Readings to Delete Them as They Are Wrong, but According to the Manufacturer This Is Not Possiable I Would Need to Buy a New USB and Start from Scratch. Can Anyone Tell Me the Type of File I Should Look for and Where in the List of Files It Could Be Located? Be Kind to Me as a Very Silver Surfer I Am Very New to This.