Windows 7: I know nothing about firewalls & how to analyze connections .. .

Please help me, i want to get rid of 2 repetitive warnings without mistake, if anyone has knowledge in that domain, i'll be glad to read your instructions.

The two repetitive warnings:



Privatefirewall has blocked incoming IGMP (2) packet from 192.168.1.1 to 224.0.0.1

Privatefirewall has blocked incoming UDP (17) packet from 192.168.1.21:32982 to 239.255.255.250:1900 (UPnP)

System specs including malware you are using and firewall?

You mean my malware remover ? malwarebytes, but
malwarebytes is not running .. . no interaction.

& what do you mean by specs ?

that's a vague question .. . Windows 7 ultimate x32.

my firewall ? the only perfect firewall for Windows 7:
"Privatefirewall 7.0"

What are your system specs? computer, model, RAM, video card, etc

What is your network setup? router, modem, pc's, etc

What antiviral app are you using?

clear now?

Hello to update your system conf. you can follow this tutorial.
How to - System Specs

Also this tool may be helpfull.
System Info - See Your System Specs

IBM ThinkPad R32 1gb ram, Ati Mobility Radeon

Ibm specs: IBM ThinkPad R32 Specs (Pentium 4-M 2 GHz, 256 MB) - Laptops - CNET Reviews
excluding os & ram specified above.

Modem: adsl, no setup

antivirus: none, noscript for firefox is enough for me.

CPU: Mobile Intel(R) Pentium(R) 4 - M CPU 1.80GHz
Motherboard: IBM 2658N4G
PhoenixBIOS 4.0 Release 6.0 for IBM ThinkPad
Total mem: 1.00 GB SODIMM SDRAM
hdd: Hitachi HTS541680J9AT00 ATA Device
SoundMAX Integrated Digital Audio
Standard VGA Graphics Adapter
OS: Microsoft Windows 7 Ultimate 32-bit 7600 Multiprocessor Free
NEtwork:
Intel(R) PRO/100 VE Network Connection
Ethernet 802.3
Local Area Connection

for both ips ?

239.255.255.250 & 224.0.0.1 ?

if it's the case, i'll simply block the ips .. .

i'll try housecall online scanner 7.2

That's what i thought, scan finished: No threats found.

malwarebytes reports nothing & eset either, i found that online:

224.0.0.0 is a multi-cast reserved for communication with a group of computers on a local network.

do you know what that means ?