In game Lag and crashing issues Windows 7 on Alienware computer. Just uninstalled and re-installed

[Rolig Loon]

Unless you did a clean install, I suggest that you try that before you panic.  Sometimes corrupted files from an earlier installation can mess up the new one unless you are careful to remove all traces first. 

[Rolig Loon]

Unless you did a clean install, I suggest that you try that before you panic.  Sometimes corrupted files from an earlier installation can mess up the new one unless you are careful to remove all traces first.