^I been to this things before,Online searching for answer to solve...didn't work. sent a latter to Valve and done suggestions that they gave me.....didn't work.
Until another patchs come it auto solve after update
Just restart steam. It happens sometimes. (Make sure you check the app is completely closed in task manager, sometimes it lingers)
If that doesn't work restart your PC, something might be acting strange and stopping VAC.
@MARLAN you're right.. i already restarted steam many times but to no avail.
had to manually close it in the task manager and it already worked
try this
right click on dota 2 > properties > local files > verify integrity of game files.
w8 till it ends
it worked for 2-3 friends of mine
you gotta kill that steam process yo! Sometimes people report reinstalling steam too if things get real crazy
კომენტარის დასაწერად გაიარეთ ავტორიზაცია.
Unable to join matchmaking because an issue with your computer is blocking the VAC system of one or more of your party members. Please ensure that your party members are not using any programs that may interfere with VAC and confirm that they have Steam correctly installed.
wtf is this?