WinXP: SP2 Super Skills 3 then

How to make IE allow to install objects with invalid signatures

Phenomenon

If an object contains invalid signatures, Internet Explorer by default Its installation will be banned. Although this is an enhanced security setting for XP SP2, an error will occur if the page requires this object. By default, even an administrator cannot download and install such invalid signed objects through Internet Explorer.

Analysis/Solution

Open Internet Options in the Control Panel and go to the Advanced tab;

check the Allow software to run or install even if the signature is invalid option; Br>

Confirm exit.

Why Security Center (Windows Security Center) detects a virus monitoring software is an unknown state

phenomenon

Security Center (Windows Security Center, WSC) virus monitoring report /The status of the antivirus software is unknown.

Analysis

The unknown status reported by the Security Center means that WSC will not be able to determine whether the virus signature database file of the virus monitoring software has been updated recently and whether the local library file has been updated. The virus monitoring software can only work most effectively after updating the latest virus signature database. This is why the Security Center warns users about this unknown state.

Solution

Update the virus signature database.

Contact the anti-virus software vendor to confirm that the software has an upgrade package to allow SP2 to detect its online virus signature updates.

buy anti-virus software or update their licenses in order to obtain virus signature updates.

configure security Center allows the user to manually monitor their status.

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