I tried again today but it's still not working. My error page is slightly different but here it is:
Server Error in '/' Application.
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Index was outside the bounds of the array.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IndexOutOfRangeException: Index was outside the bounds of the array.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[IndexOutOfRangeException: Index was outside the bounds of the array.]
MarketPlaceAPI.EbaySite.ParseFeedback(String feedbackHtml, Boolean isReceivedFeedback) +1598
MarketPlaceAPI.EbaySite.GetFeedback(String userId, Int32 pageNum, Boolean isReceivedFeedback, Boolean& isLastPage) +48
MarketPlaceAPI.EbaySite.GetAllFeedbackAfter(String userId, DateTime time, Boolean isReceivedFeedback) +117
AuctionSniper.MyWinsInfo.CheckFeedback(String itemNumber, Boolean received) +223
AuctionSniper.MyWinsInfo.BuildWinInfo(String ItemNumber) +557
AuctionSniper.MyWinsInfo.ImportMyEbayWins() +327
AuctionSniper.MyWinsInfo.Page_Load(Object sender, EventArgs e) +1172
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Page.ProcessRequestMain() +753