Am using windows 7 ultimate 32 bit os. Shares created in local system are not accessible for any user of this system. Kaspersky Internet Security 2010 is installed. If i pause this antivirus, shares are accessible. Is there any other solution for this problem?

Sound like Kapersky has a firewall turned ON. See if you can open port 445 (SMB) on the Kapersky firewall. MiguelMiguel Fra / Falcon ITS Computer & Network Support, Miami, FL Visit our Knowledgebase Sharepoint Site

I agree with Falcon, this issue should be related to the settings in Kaspersky Internet Security 2010. You can refer to the following Kaspersky knowledge base articles to change the settings or you can contact Kaspersky Support directly for assistance: Kaspersky Internet Security 2010: Setting Firewall Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information. Regards, Linda