Bts cra****ng - Event ID 1000

Hello,
does anybody know what is exact meaning of event with ID 1000 in Windows
System Event Log ?
BtsNTSvc sometimes crashes and all I have is this event. But the
description
says just:

The description for Event ID ( 1000 ) in Source ( BizTalk NT Service )
cannot be found. The local computer may not have the necessary registry
information or message DLL files to display messages from a remote
computer.
You may be able to use the /AUXSOURCE= flag to retrieve this description;
see Help and Sup****t for details. The following information is part of the
event: btsntsvc.exe; 3.0.4902.0; ; 0.0.0.0; 00000000.

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 62 74 73   ure  bts
0018: 6e 74 73 76 63 2e 65 78   ntsvc.ex
0020: 65 20 33 2e 30 2e 34 39   e 3.0.49
0028: 30 32 2e 30 20 69 6e 20   02.0 in
0030: 20 30 2e 30 2e 30 2e 30    0.0.0.0
0038: 20 61 74 20 6f 66 66 73    at offs
0040: 65 74 20 30 30 30 30 30   et 00000
0048: 30 30 30 0d 0a            000..


How can I solve this cra****ng? There is Restart service after 1 minute
recovery policy on the service but it is not an exception when this error
is
in the event log more times (i.e. when a minute p***** and SCM tries to
restart the service, it crashes again..and then yet 6 times). The cra****ng
occures in peak but also when there is no activity in the system. I have
no
idea what to do with this? Could someone help ?

eXavier