Firstly, if your video card is a Intel HD 5 or 6 series, you might be able to roll back to the last update by doing the following:
- Open Device Manager, Right-click on the Windows Icon and select Device Manager
- Expand Display Adapters
- Double-click on your Intel® display device
- Select the Driver tab
- Click Roll Back Driver to restore if it isn’t greyed out.
If the presets are in the cloud and not on your PCs database just turn off the Public
Secondly to delete effects click on the 3 bars in the bottom Right-hand corner and select Delete from the drop down list:
If that doesn’t work go to the Help Menu and select Reset local database to see if that helps.