Steam an error occurred while updating dota 2 Mobileadultchatsites
It's always a good first step to make sure that you restart Steam as well as your computer.Restarting the computer flushes all kinds of system states and caches, while resetting other programs and releasing locks on files and other resources.AV software hooks very deep into user systems and can affect disk and network operations which will cause issues with Steam.Some games also use copy protection technology that can appear as malicious software to an AV scanner, resulting in potential false-positive alerts.Make sure your operating system and hardware drivers are all up to date.
Sometimes these user permissions break and need to be refreshed.
The following fixes will resolve most update and installation errors with Steam.
They can be performed with a minimal amount of technical knowledge.
Navigate to your Steam - Repair Folder Sometimes files on hard-disks and other storage devices become corrupted because of bad hardware, software crashes, power surges etc.
Steam can verify the correctness over installed game files and fix them if necessary.