I purchased Feedback Designer for some weeks ago and I am now setting it up. I gett he following error:

URL: http://www4.alitor.no/Support/Helpdesk/tabid/79/Default.aspx

ModuleId: 410
ModuleDefId: 95
FriendlyName: Helpdesk
ModuleControlSource: DesktopModules/Complete Feedback Designer/CFD.ascx
AssemblyVersion: 04.05.03
PortalID: 0
PortalName: Alitor as
UserID: 1
UserName: host
ActiveTabID: 79
ActiveTabName: Helpdesk
RawURL: /Support/Helpdesk/tabid/79/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 87d20720-f97a-4c5c-96df-8793558d7863
InnerException: Input string was not in a correct format.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Number.StringToNumber
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Input string was not in a correct format. ---> System.FormatException: Input string was not in a correct format. at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at iwebs.Modules.CFD.CFD.FillCtrls() at iwebs.Modules.CFD.CFD.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:
Servernavn: WEB02

Any idea?