“Windows cannot access the specified device” is one of the many performance issues that League of Legends is facing after the introduction of Vanguard with patch 14.9. Riot’s proprietary kernel-level ...

Background information: <br>Windows XP Home Edition SP1 Patched.<br>P4 2.53, 1GB DDRAM, Geforce 4 mx420, 2 WD HDDs with three NTFS paritions and one FAT32 partition.<br><br>I cannot execute any ...