After the official version of win 10 1703 is completely installed, the following problems appear at startup, which has always been the case. Always shows that the drive is being scanned and repaired.
I also encountered this problem. The cause of the problem is that you have installed some software with incompatible digital signatures. The solution is to reinstall the old system, or delete incompatible software, or disable driver signing, or turn off the secure boot in the bios. Because adsafe was installed, it was automatically repaired. I heard that driving the wizard can also cause this problem.