Tf2 and validating
Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.Visit Stack Exchange Steam want to validate the cache of Team fortress 2, everytime I launch it, pretty darn irritating. I can't support an issue specifically with regard to Windows 8 so if that's the issue, the only solution that I can propose is to wait until this software is officially supported on Windows 8. The following is based on my own experience with Steam doing this to me for TF2 and a similar case can be found here When I first installed TF2 some time ago on a Windows Vista install, it exhibited this behaviour for me. By defragmenting my disk and my game, I managed to resolved the issue.
At the time, there were no bad sectors reported and the hard drive was less than a year old, but fast-forward a year or two and that hard disk died on me so I believe this is a filesystem issue.Do not run the verification process while performing other system-intensive processes, such as defragmenting your hard drive or scanning for viruses.Do not run this process for multiple games at the same time.I've been aware of the validate steam cache files for a while.You can do it manually from the properties tab by right clicking in the game list.