[Fix] Unable to install Printer.Operation could not be completed

Error “Unable to install Printer.Operation could not be completed” could occur during installing printer or using printer, especially after Windows upgrade or reinstall. There are several causes to this problem. If you meet this problem, just try 2 solutions here and the problem should resolve.  Solution 1: Start Print Spooler service The problem can occur […]

Failed to Create D3D Device [FIX]

Many Steam users have encountered such an frustrating issue: They try to launch their game (usually Counter-Strike: Global Offensive, Dota 2, Left 4 Dead 2, etc) on Steam but it fails to open. Instead they get an error telling them “Failed to create D3D device“. This error can occur due to many reasons. As its […]