Yesterday i started spiral knight (trought steam) i play using steam. And I got java virtual machine error. I tried to uninstall java versions and install them. The same error. I checked windows updates and saw an update in same date when error started. It was Graphic driver update. So, I uninstalled my graphic card driver and Istalled newest nvidia graphic driver, but there is an error.

projectx.log:

2012/05/08 21:47:58:210 INFO I$a.b: Logging to 'c:\program files\steam\steamapps\common\spiral knights\.\projectx.log'.
2012/05/08 21:48:09:626 INFO I$a.b: Steam initialized.
WARNING: Found unknown Windows version: Windows 7
Attempting to use default windows plug-in.
Loading: net.java.games.input.DirectAndRawInputEnvironmentPlugin
2012/05/08 21:48:17:964 INFO I$a.b: Connecting [host=game.spiralknights.com/184.73.192.155, port=47624]
2012/05/08 21:48:19:376 INFO I$a.b: Datagram connection established [port=47624]
2012/05/08 21:48:29:753 INFO I$a.b: Moving at request of server [zoneId=83886080, sceneId=2147483647]
2012/05/08 21:48:29:849 INFO I$a.b: Issuing zoned moveTo(5:0, 2147483647, 1).
2012/05/08 21:48:42:117 WARNING I$a.b: Long invoker unit [unit=News Reader (class com.threerings.projectx.client.aZ), time=4708ms].
2012/05/08 21:49:05:846 INFO I$a.b: Connecting [host=/46.137.4.109, port=47628]
2012/05/08 21:49:06:386 INFO I$a.b: Datagram connection established [port=47628]
2012/05/08 21:49:06:699 WARNING I$a.b: Failed to find property. [name=value, object=[actor=null, location=[]]]
2012/05/08 21:49:07:083 WARNING I$a.b: Failed to find property. [name=mission_id, object=[tag=, all=false, target=[]]]
2012/05/08 21:49:07:125 INFO I$a.b: Issuing zoned moveTo(2:168, 178, 19).
2012/05/08 21:49:07:594 INFO I$a.b: Updating outgoing message throttle [msgsPerSec=45]
2012/05/08 21:49:07:779 INFO I$a.b: Got updated scene model [placeId=1279, config=[type=data.LevelSceneConfig, atr=null, ats=true], scene=178/%dungeon:m.hall_of_heroes_star1/22]
2012/05/08 21:49:10:334 WARNING I$a.b: Failed to find property. [name=value, object=[actor=null, location=[]]]
2012/05/08 21:49:10:344 WARNING I$a.b: Failed to find property. [name=mission_id, object=[tag=, all=false, target=[]]]
2012/05/08 21:49:10:361 WARNING ae.isLoggable: Previous message repeated 1 times.
2012/05/08 21:49:10:361 WARNING I$a.b: Failed to find property. [name=conditions, object=[]]
2012/05/08 21:49:10:366 WARNING ae.isLoggable: Previous message repeated 3 times.
2012/05/08 21:49:10:366 WARNING I$a.b: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2012/05/08 21:49:22:708 WARNING I$a.b: Failed to find property. [name=value, object=[actor=null, location=[]]]
2012/05/08 21:50:02:389 INFO I$a.b: Moving at request of server [zoneId=16777217, sceneId=1]
2012/05/08 21:50:04:469 WARNING I$a.b: Failed to find property. [name=portal, object=[actor=null, location=[]]]
2012/05/08 21:50:04:470 WARNING I$a.b: Failed to find property. [name=scene_id, object=[actor=null, location=[]]]
2012/05/08 21:50:04:674 WARNING I$a.b: Failed to find property. [name=conditions, object=[tag=, all=false, target=[]]]
2012/05/08 21:50:05:027 INFO I$a.b: Issuing zoned moveTo(1:1, 1, 108).
2012/05/08 21:50:05:196 INFO I$a.b: Connecting [host=/79.125.50.209, port=47629]
2012/05/08 21:50:05:783 INFO I$a.b: Datagram connection established [port=47629]
2012/05/08 21:50:06:385 INFO I$a.b: Issuing zoned moveTo(1:1, 1, 108).
2012/05/08 21:50:06:586 INFO I$a.b: Updating outgoing message throttle [msgsPerSec=15]
2012/05/08 21:51:48:122 WARNING I$a.b: Failed to find property. [name=number, object=[effect=null, location=[]]]
2012/05/08 21:56:39:486 INFO I$a.b: Idle state changed. [idle=true]
2012/05/08 22:08:39:484 INFO I$a.b: Client idled out.
2012/05/08 22:19:42:609 INFO I$a.b: Idle state changed. [idle=false]
2012/05/08 22:19:43:946 INFO I$a.b: Connecting [host=game.spiralknights.com/184.73.192.155, port=47624]
2012/05/08 22:19:45:239 INFO I$a.b: Datagram connection established [port=47624]
2012/05/08 22:19:50:542 INFO I$a.b: Moving at request of server [zoneId=83886080, sceneId=2147483647]
2012/05/08 22:19:50:553 INFO I$a.b: Issuing zoned moveTo(5:0, 2147483647, 1).
2012/05/08 22:25:19:468 INFO I$a.b: Idle state changed. [idle=true]
2012/05/08 22:26:18:182 INFO I$a.b: Idle state changed. [idle=false]
2012/05/08 22:29:29:468 INFO I$a.b: Idle state changed. [idle=true]
2012/05/08 22:41:29:470 INFO I$a.b: Client idled out.
2012/05/08 22:43:37:662 INFO I$a.b: Idle state changed. [idle=false]
2012/05/08 22:43:38:522 INFO I$a.b: Connecting [host=game.spiralknights.com/184.73.192.155, port=47624]
2012/05/08 22:43:39:827 INFO I$a.b: Datagram connection established [port=47624]
2012/05/08 22:44:21:592 INFO I$a.b: Moving at request of server [zoneId=83886080, sceneId=2147483647]
2012/05/08 22:44:21:602 INFO I$a.b: Issuing zoned moveTo(5:0, 2147483647, 1).
2012/05/08 22:45:49:500 INFO I$a.b: Moving at request of server [zoneId=16777217, sceneId=1]
2012/05/08 22:45:51:014 INFO I$a.b: Issuing zoned moveTo(1:1, 1, 108).
2012/05/08 22:45:51:466 INFO I$a.b: Connecting [host=/46.137.9.29, port=47624]
2012/05/08 22:45:52:036 INFO I$a.b: Datagram connection established [port=47624]
2012/05/08 22:45:52:630 INFO I$a.b: Issuing zoned moveTo(1:1, 1, 108).
2012/05/08 22:45:52:847 INFO I$a.b: Updating outgoing message throttle [msgsPerSec=15]
2012/05/08 22:46:41:069 WARNING I$a.b: Attachment not supported. [point=%ROOT%, model=com.threerings.opengl.model.h@125a42b]
2012/05/08 22:52:49:472 INFO I$a.b: Idle state changed. [idle=true]
2012/05/08 23:04:49:501 INFO I$a.b: Client idled out.
2012/05/08 23:06:29:217 INFO I$a.b: Idle state changed. [idle=false]
2012/05/08 23:06:30:636 INFO I$a.b: Connecting [host=game.spiralknights.com/184.73.192.155, port=47624]
2012/05/08 23:06:31:889 INFO I$a.b: Datagram connection established [port=47624]
2012/05/08 23:06:33:414 INFO I$a.b: Moving at request of server [zoneId=83886080, sceneId=2147483647]
2012/05/08 23:06:33:426 INFO I$a.b: Issuing zoned moveTo(5:0, 2147483647, 1).
2012/05/08 23:08:12:288 INFO I$a.b: Moving at request of server [zoneId=16777217, sceneId=1]
2012/05/08 23:08:13:801 INFO I$a.b: Issuing zoned moveTo(1:1, 1, 108).
2012/05/08 23:08:14:255 INFO I$a.b: Connecting [host=/79.125.62.70, port=47628]
2012/05/08 23:08:14:783 INFO I$a.b: Datagram connection established [port=47628]
2012/05/08 23:08:15:582 INFO I$a.b: Issuing zoned moveTo(1:1, 1, 108).
2012/05/08 23:08:15:679 INFO I$a.b: Updating outgoing message throttle [msgsPerSec=15]