This a work computer or a personal one?
My work computer resets my preferences after each reboot (which I only do when system updates come down). Otherwise, it sticks. Personal computer keeps my defaults.
My work computer resets my preferences after each reboot (which I only do when system updates come down). Otherwise, it sticks. Personal computer keeps my defaults.
I was under the impression that Windows somehow challenges apps by performing some type of test, and resets the file associations "for the user's safety" if the apps don't respond appropriately.