HI,
I am trying to install Sitefinity latest version on my machine (Windows Server 2012) and while installation process when I provide my user name and password and process starts downloading files it gives following error.
Please Help in in this regards
"System.Security.Cryptography.CryptographicException: The parameter is incorrect.
Server stack trace:
at System.Security.Cryptography.ProtectedData.Protect(Byte[] userData, Byte[] optionalEntropy, DataProtectionScope scope)
at Telerik.CommonInstaller.Application.DataModel.Fields.SitefinityInputField.EncryptPassword(String email, String password)
at Telerik.CommonInstaller.Application.DataModel.Fields.SitefinityInputField.GetArguments()
at Telerik.CommonInstaller.Application.ProductInstaller.GetAdditionalArguments(IList`1 fieldBindings)
at Telerik.CommonInstaller.Application.ProductInstaller.CreateInstallOperationStartInfo(IInstallerInfo installer, String filePath, Boolean isModify, Boolean isTelerikProduct)
at Telerik.CommonInstaller.Application.ProductInstaller.CreateMeasuredInstallOperationStartInfo(IInstallerInfo installer, String filePath, Int32 fileId, LicenseType licenseType, Boolean isModify, Boolean isTelerikProduct)
at Telerik.CommonInstaller.Application.ProductInstaller.<GetInstallOperationsTelerikWebSite>d__38.MoveNext()
at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)
at Telerik.CommonInstaller.Application.ProductInstaller.GetProductVersionInstallOperations(IInstallable product)
at Telerik.CommonInstaller.Application.ProductInstaller.InstallProduct(IInstallable product)
at Telerik.CommonInstaller.Application.Actions.InstallAction.GetSequenceCookie()
at Telerik.CommonInstaller.Application.Actions.InstallActionBase.Initialize()
at Telerik.CommonInstaller.Application.Services.InstallationService.TrackAndStartActions(IList`1 actions)
at Telerik.CommonInstaller.Application.Services.InstallationService.StartActions(IList`1 actions)
at Telerik.CommonInstaller.InstallerUIBase.ViewModels.InstallationProgressPageViewModelBase.<OnNavigated>b__12()
at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.EndInvokeHelper(Message reqMsg, Boolean bProxyCase)
at System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(Object NotUsed, MessageData& msgData)
at System.Action.EndInvoke(IAsyncResult result)
at Telerik.CommonInstaller.InstallerUIBase.ViewModels.InstallationProgressPageViewModelBase.<>c__DisplayClass16.<>c__DisplayClass19.<OnNavigated>b__15()
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)"