HI I am having a bit of issue with exchange server till last month it was workgin fine.since then i have here and there random Blue screen of death crashed occuring on my exchagne with below error in log.also my page file usage is 9.96 GB i have 10 GB ram installed on exchagne server. is this ok or its high. i am using 64 bit OS MS 2003 STD server and i have used /fastdetect /3GB /Userva=3030 switch in boot.ini of exchagne does this afect anything. i remeber =3030 was for 32 bit onyl but not sure 100%.can some one hlep me resovle the issue.Event Type: WarningEvent Source: USER32Event Category: NoneEvent ID: 1076Date: 9/25/2008Time: 8:13:12 AMUser: ORDERNET\administratorComputer: W2K3R2-EXCH1Description:The reason supplied by user ORDERNET\Administrator for the last unexpected shutdown of this computer is: System Failure: Stop errorReason Code: 0x805000fBug ID: Bugcheck String: 0x0000007e (0xffffffffc0000005, 0xfffff800012b167c, 0xfffffadef64948a0, 0xfffffadef64942b0)Comment: 0x0000007e (0xffffffffc0000005, 0xfffff800012b167c, 0xfffffadef64948a0, 0xfffffadef64942b0)For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.Data:0000: 0f 00 05 08 .... ----------------------------------------------------------------------------Event Type: ErrorEvent Source: System ErrorEvent Category: (102)Event ID: 1003Date: 9/25/2008Time: 8:13:33 AMUser: N/AComputer: W2K3R2-EXCH1Description:Error code 000000000010be7e, parameter1 ffffffffc0000005, parameter2 fffff800012b167c, parameter3 fffffadef64948a0, parameter4 fffffadef64942b0.For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.Data:0000: 53 79 73 74 65 6d 20 45 System E0008: 72 72 6f 72 20 20 45 72 rror Er0010: 72 6f 72 20 63 6f 64 65 ror code0018: 20 30 30 30 30 30 30 30 00000000020: 30 30 30 31 30 62 65 37 00010be70028: 65 20 20 50 61 72 61 6d e Param0030: 65 74 65 72 73 20 66 66 eters ff0038: 66 66 66 66 66 66 63 30 ffffffc00040: 30 30 30 30 30 35 2c 20 000005, 0048: 66 66 66 66 66 38 30 30 fffff8000050: 30 31 32 62 31 36 37 63 012b167c0058: 2c 20 66 66 66 66 66 61 , fffffa0060: 64 65 66 36 34 39 34 38 def649480068: 61 30 2c 20 66 66 66 66 a0, ffff0070: 66 61 64 65 66 36 34 39 fadef6490078: 34 32 62 30 42b0 Thank you Imran.

Hi, This stop is most likely not caused by exchange server. If you search technet for 0x0000007e you will see that most of the problems are caused by drivers. Your memory setup sounds wrong (especially the /3 gb and /userva). I would run exbpa to get the proper settings - also the swap file should be 10Mb higher that the RAM installed. Leif

Hi Imran, It seems the current issue is a Windows Server issue. Please understand that we mainly discuss Exchange issues in this forum. I suggest discussing this issue in Windows Server 2003 newsgroup: http://technet.microsoft.com/en-us/windowsserver/bb841405.aspx Thanks, Elvis

HI Leifthanks for reply can you elaborate more details on exbpa and about the swap file.i could not understand properly.. ThanksImran'