MSN Messenger crashing

I am running XP SP2 and msn messenger 7.5. Msn messenger keeps crashing, not
sure why but in event viewer is entered the following error.

Event Type: Error
Event Source: Messenger
Event Category: None
Event ID: 1000
Date: 30/04/2006
Time: 2:45:14 PM
User: N/A
Computer: N-22KISAXH2XPYM
Description:
The description for Event ID ( 1000 ) in Source ( Messenger ) 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 Support for details.
The following information is part of the event: msnmsgr.exe, 7.5.324.0,
wininet.dll, 6.0.2900.2861, 00003670.
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 6d 73 6e ure msn
0018: 6d 73 67 72 2e 65 78 65 msgr.exe
0020: 20 37 2e 35 2e 33 32 34 7.5.324
0028: 2e 30 20 69 6e 20 77 69 .0 in wi
0030: 6e 69 6e 65 74 2e 64 6c ninet.dl
0038: 6c 20 36 2e 30 2e 32 39 l 6.0.29
0040: 30 30 2e 32 38 36 31 20 00.2861
0048: 61 74 20 6f 66 66 73 65 at offse
0050: 74 20 30 30 30 30 33 36 t 000036
0058: 37 30 0d 0a 70..