AbleCommerce Shopping Cart Software

Hello everyone! I hope someone can help with this problem I get after an installation of AC. It occurs when I'm trying to load/surf the site:

System.ArgumentException: IP is not in valid dot-LSDecimal notation (x.x.x.x)
at CommerceBuilder.Stores.BannedIP.ConvertToNumber(String ip)
at CommerceBuilder.Stores.BannedIPDataSource.IsBanned(String ip)
at CommerceBuilder.Services.AbleCommerceHttpModule.c(Object A_0, EventArgs A_1)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Ok, I get that it's not getting the IP in the correct form, but the question is why? I'm running my workstation on Windows 7, so my guess is that it's some sort of permission issue. Does anyone have an clue or has encountered similar?

Thanks!

What is your application version? You can found this information under Help -> About AbleCommerce menu. There were some problem related to banned IPs and IP version 6 in 7.0.0 and were fixed in final release of 7.0.0. Here is the bug link
http://bugs.ablecommerce.com/show_bug.cgi?id=6730