Try right-clicking it in Device Manager & choosing 'Update Driver...' > choosing 'Yes, this time only' & following the wizard to completion.
If no joy with that, start by telling us your OS & the exact make & model of this 'pci flash memory'. G
OnePlus 5T review: Hands-on
See the Best Button Badge Designs of 2017
iPhone X review
Black Friday 2017 : date, sites participants & bonnes affaires