Solution 1: Scanning virus in your computer
One of the reason is virus which it can make some process of your program does not work properly. So you need to update anti-virus in you computer and make schedule for scanning virus in the your computer system.
Solution 2: Checking broken file
You can check broken file by using command line sfc/scannow. This command line will find file error and file corrupted in windows then replace the original file.