follow these steps：
step1.[uninstall ubiconnect]
step2.[reinstall ubiconnect, make sure install dir's disk partition is same with game dir's disk partition]
step3.[use steam verify game file]
step4.[If you use steam game unlocking tools (such as steamtools, greenluma, etc.), please cancel the unlocking status and close the software]
step5.[Reboot Steam in administrator mode]
step6.[Start the game normally with steam]