Hi, i am getting an error on the login screen of Windows 2003 R2 Server, an i not able to login into the server. error as follows; "The instruction ar "0x1a8155c3" referenced memory at "0x00000000". The memory could not be "written" Press "Ok" to Contunue Press "Cancel" to Debug ( nothing happens when i press Cancel"

1. Try clean boot and safe boot. Report errors in Event logs. 2. If you really cannot login, reboot and try Last Known Good Regards Milos

Proceed as suggested by Milos. Also, if you are able to boot OS either in Safe mode or using last known good configuration, check for IE addons and disable them; especially Java addons.~Santosh

1. Try clean boot and safe boot. Report errors in Event logs. 2. If you really cannot login, reboot and try Last Known Good Regards Milos

Proceed as suggested by Milos. Also, if you are able to boot OS either in Safe mode or using last known good configuration, check for IE addons and disable them; especially Java addons.~Santosh

Hi, In addition to Safe Mode and Last Known Good Configuration, you may also try the following utilities and troubleshooting suggestions: l System Configuration Utility l Microsoft Windows Recovery Console l Automated System Recovery l Repair Your Installation of Windows For the detailed steps, please refer to the following Microsoft KB article: How to troubleshoot startup problems in Windows Server 2003 http://support.microsoft.com/kb/325375 Regards,Arthur Li TechNet Community Support

Hi, In addition to Safe Mode and Last Known Good Configuration, you may also try the following utilities and troubleshooting suggestions: l System Configuration Utility l Microsoft Windows Recovery Console l Automated System Recovery l Repair Your Installation of Windows For the detailed steps, please refer to the following Microsoft KB article: How to troubleshoot startup problems in Windows Server 2003 http://support.microsoft.com/kb/325375 Regards,Arthur Li TechNet Community Support