hello, i have got this event ID 1000 ( application error) about a week. SVCHOST.exe stop responding and all server's critical service stop automaticlly like : DNS, DHCP, RRAS, File and printer shairing and so. by restarting OS every thing goes well about 2-3 houre again SVCHOST.exe freez ???? ''''''''''''''''''''''''''' Event Type: Error Event Source: Application Error Event Category: (100) Event ID: 1000 Date: 11/10/2008 Time: 5:47:58 PM User: N/A Computer: KASPERSKY Description: Faulting application svchost.exe, version 5.2.3790.3959, faulting module unknown, version 0.0.0.0, fault address 0x7ffa4512. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 41 70 70 6c 69 63 61 74 Applicat 0008: 69 6f 6e 20 46 61 69 6c ion Fail 0010: 75 72 65 20 20 73 76 63 ure svc 0018: 68 6f 73 74 2e 65 78 65 host.exe 0020: 20 35 2e 32 2e 33 37 39 5.2.379 0028: 30 2e 33 39 35 39 20 69 0.3959 i 0030: 6e 20 75 6e 6b 6e 6f 77 n unknow 0038: 6e 20 30 2e 30 2e 30 2e n 0.0.0. 0040: 30 20 61 74 20 6f 66 66 0 at off 0048: 73 65 74 20 37 66 66 61 set 7ffa 0050: 34 35 31 32 4512 '''''''''''''''''''''''''''''''' any idea ?