Windows 7 must be fully updated. If Windows Update doesn't tell you that there are no more updates, then keep installing them. All critical, recommended, and relevant optional updates must be applied. Then do a clean install of the latest drivers.
Also having this issue, specifically with Borderlands 2 and Rocket League (on Steam). Was working fine before updating to this driver.
Radeon Software Version 17.4.4
Chipset AMD Radeon HD 7800 Series