Sometime it is necessary to keep installed drivers on windows even after running sysprep. You can do so by following these steps.
Step 1: Open run command. Type regedit and then press enter key.
Step 2: Go to the following path:
Step 3: Locate PersistAllDeviceInstalls on right side of window.
Step 4: Right-click and then click modify.
Ste 5: Set the value to 1 and click OK.