Avast has a new update, and this will mess up steam.
If you run steam after installing the new update from avast,
steam starts updating, reach 100% and then you get the error:
ERROR: Could not open file vstdlib_s.dll
and steam will shut down. what happens is that avast give a false positive on the file,
and move it to the vault. if you look in the vault you see "Win32:Malware-gen"
I am not the only one with this problem. look on the Steam Forum for more info.
Until avast fix this, i excluded the steam folder from the real-time shield.
If you run steam after installing the new update from avast,
steam starts updating, reach 100% and then you get the error:
ERROR: Could not open file vstdlib_s.dll
and steam will shut down. what happens is that avast give a false positive on the file,
and move it to the vault. if you look in the vault you see "Win32:Malware-gen"
I am not the only one with this problem. look on the Steam Forum for more info.
Until avast fix this, i excluded the steam folder from the real-time shield.