Validating Game Cache Files + Another thing

[Snuck]

So, I know theres the sticky of the possible fixes of the game cache files...

I've tried every single method, it works but not for all the time, it only lasts like a half hour and it goes the message again.

This error is already frustrating to even the point to completly delete steam and re-install it again.

Now, for the other thing

Whenever the Validating Game Cache Files is finished and I get the chance to run the game. I get in and everything, then I click Find Servers and it throws me this error "Steam Beta must be running in order to use Find Servers" WHAT THE F---?!?!?!

I've been told to fix this is to close the game go to Steam>Settings>Beta Participation>Steam Beta.

I ALREADY HAVE THIS SELECTED EVEN BEFORE THIS WAS HAPPENING.
IT IS ALSO THE SAME THING IF I CHANGE THE OPTION.

alright, I waited 1 damned hour with 15 minutes to GET THIS? RESTART STEAM, WAIT FOR IT TO DOWNLOAD AND THEN WAIT ANOTHER HOUR FOR THE DAMN CACHE THING TO FINISH?



I've been playing this game for way too damn long and now this crap happens.



pls help.

[Steve]

Delete your steam beta, and reinstall TF2. Shazam! No more validating files!

[Snuck]

it comes back in a very little time, I've reinstalled TF2 like 7 times already

[olafabread]

The steam beta thing should be one thing that happens just restart the game with steam community and the validating file one, when u turn off your pc shut down steam first AKA exit steam buy going to the steam button on the top left cornor of your steam window and press exit which syncs all your files...hope dis halpz