having issues with physx on my gts250 installed new driver but i had to leave to physx update out otherwise it failed and rolled back.
without physx i get blue screen of death and the driver fails anyone got the same problem or know who to sort it please?
Anyway, first thing to try is starting with downloading the most recent WHQL driver from Nvidia's website, as well as Driver Sweeper (from Guru3D)
1) Uninstall all Nvidia/PhysX video drivers from your Add/Remove Programs list
2) Run Driver Sweeper and remove all reminants of the drivers as well (if you have an Nvidia chipset motherboard, be careful to only remove video drivers)
4) Install drivers