Hi I had a Lenovo computer who is updating it got turned off in the middle of the update when I turned it back on it is now showing the Lenovo screen flashing black showing at the bottom circles looping then a white box flashes then it says attempting To recover installation then undoing changes you’ve made in your computer and it keeps looping over and over and over this process please help I have all of my QuickBooks for my taxesOn this computer and I cannot lose it please help