Disable these third party applications from the task manager and launch Steam again.
Your game may be installed in a drive which contains bad sectors. Follow the steps below to ensure using the utility chkdsk. It checks for any errors present on your drive and tries to correct them using the resources available.
It is very useful in troubleshooting for errors that we can’t pinpoint.
These controllers include all kind devices which are not a keyboard or standard mouse for example joy sticks, controller pads and mouse with controller pads etc.
Disable these devices and stop their dedicated software from running forcefully using the task manager and restart Steam. There is numerous software available on the internet claiming to monitor or clean your disk drives to provide a much faster performance such as CCleaner.
As we all know, Steam tends to download updates and games over the background while you are using Windows for something else.
It tends to do so you don’t have to wait for the download to finish when you want to play your game or use the Steam client.One of them being when Steam prompts an error after you validate Steam files and the file doesn’t get reacquired.This is a very common problem with a lot of fixes available.In the ideal case, the files should be replaced or removed.If not, you should try running the verification check again.The manifest on the Steam servers contains the list of all the files which are supposed be there according to the most recent update.