-----Original Message-----
Mike Firestein said:
microsoft has a serious problem since it hasn't come up
with a fix in about a month. Second, why don't they post
a notice about the update proble the msas website. Just
think if this was antivirus software that you couldn't
update.
From Robin Walker in the security.spyware.announcements newsgroup:
After much debugging, I have found that the problem with definition
update
failures and repetition is because of an incorrect version of the
file
gcUnCompress.dll in C:\WINDOWS\SYSTEM32\ (for XP) or
C:\WINNT\SYSTEM32\ (for
2000 or systems upgraded from 2000).
The incorrect version is of length 130,272 bytes.
The correct version is of length 95,448 bytes.
To update your system to install the correct version of the file, do
the
following:
1. In the System Notification Area, right-click on the MSAS icon and
select
"Shutdown Microsoft AntiSpyware".
2. In Explorer, navigate to C:\WINDOWS\SYSTEM32\, locate the file
"gcUnCompress.dll", right-click on it, and select "Delete".
3. In Control Panel "Add or Remove Programs", select "Microsoft
AntiSpyware"
and click button "Change".
4. Click "Next".
5. Select "Update Microsoft AntiSpyware", click "Next".
6. Click "Install".
7. When the re-installation finishes, click "Finish".
8. In Explorer, in folder C:\WINDOWS\SYSTEM32\, check that
"gcUnCompress.dll" is now 95,448 bytes long, by right- clicking it
and
selecting "Properties".
9. Launch MSAS, pull down the File menu and select "Check for
updates" -
this time it really will update your definition files to the latest
version.
10. In Explorer, open the folder C:\Program Files\Microsoft
AntiSpyware, and
satisfy yourself that the modification dates of the three definition
files
have changed:
gcDeterminationData.gcd
gcThreatAuditThreatData.gcd
gcThreatAuditScanData.gcd
Done!
You won't ever have to manually install the definition files again,
nor will
the update keep repeating every time you try.
--
Robin Walker [MVP Networking]
(e-mail address removed)
.