# Error after upgrade to 6.2.2 **URL:** \ **Category:** Questions\ **Tags:** litium-6\ **Created:** [January 31, 2019, 8:22am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537 "2019-01-31T08:22:43Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![krilin](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/krilin/32/175_2.png) [@krilin](https://forum.litium.com/u/krilin)\ **Post date:** [January 31, 2019, 8:22am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/1 "2019-01-31T08:22:43Z")
Hi! After upgrading from 4.6.2 to 6.2.2 I get this error on startup: No component for supporting the service Litium.Foundation.Search.IPersistingSearchConfigurationServiceFactory was found vid Castle.MicroKernel.DefaultKernel.Castle.MicroKernel.IKernelInternal.Resolve(Type service, IDictionary arguments, IReleasePolicy policy) vid Castle.Windsor.WindsorContainer.ResolveT vid Litium.Infrastructure.InversionOfControl.IoCWindsorContainer.Resolve[T](Boolean throwException) vid Litium.Foundation.Solution.InitializeSearchComponents() vid Litium.Foundation.Solution…ctor(DataSettings dataSettings, AccountSettings accountSettings) vid Litium.Foundation.GUI.FoundationApplicationSetup.CreateInstance() vid Litium.Foundation.GUI.FoundationApplicationSetup.Setup(IEnumerable`1 assemblies) vid Litium.Owin.Lifecycle.Application.ExecuteSetupTask(Assembly[] assemblies, IEnumerable`1 types) vid Litium.Owin.Lifecycle.Application.Start(IEnumerable`1 assemblies, IEnumerable`1 typesToIgnore) vid Litium.Studio.Lifecycle.FoundationHttpModule…ctor() Ideas? Litium version: 6.2.2 /Kristoffer ---
**Author:** ![steve.redstorm](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/steve.redstorm/32/14_2.png) [@steve.redstorm](https://forum.litium.com/u/steve.redstorm)\ **Post date:** [January 31, 2019, 9:07am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/2 "2019-01-31T09:07:15Z")
Not familiar with this issue but try to delete bin and object folders and build see if any difference. ---
**Author:** ![krilin](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/krilin/32/175_2.png) [@krilin](https://forum.litium.com/u/krilin)\ **Post date:** [January 31, 2019, 9:37am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/3 "2019-01-31T09:37:25Z")
Thanks, that did it! ---
**Author:** ![krilin](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/krilin/32/175_2.png) [@krilin](https://forum.litium.com/u/krilin)\ **Post date:** [January 31, 2019, 9:53am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/4 "2019-01-31T09:53:52Z")
Ah, too early. It did not solve it. I got another error, after fixing that it came back. ---
**Author:** ![steve.redstorm](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/steve.redstorm/32/14_2.png) [@steve.redstorm](https://forum.litium.com/u/steve.redstorm)\ **Post date:** [January 31, 2019, 10:04am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/5 "2019-01-31T10:04:20Z")
Ok, check now if all references are correct and no project contains any pointing to some (old) DLLs that ought not be in the new version. Also check if all Litium v6 DLLs exists in the bin folder. ---
**Author:** ![ton.nguyen](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/ton.nguyen/32/989_2.png) [@ton.nguyen](https://forum.litium.com/u/ton.nguyen)\ **Post date:** [January 31, 2019, 10:42am UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/6 "2019-01-31T10:42:24Z")
Have you checked the binding redirect section in this article? [https://docs.litium.com/documentation/previous-versions/litium-6/upgrading-to-litium-6](https://docs.litium.com/documentation/previous-versions/litium-6/upgrading-to-litium-6) Not sure if it relates to your problem. ---
**Author:** ![krilin](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/krilin/32/175_2.png) [@krilin](https://forum.litium.com/u/krilin)\ **Post date:** [January 31, 2019, 12:47pm UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/7 "2019-01-31T12:47:28Z")
Hi! I was missing the package Litium.Infrastructure.Search.Lucene. /Kristoffer ---
**Author:** ![steve.redstorm](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.litium.com/steve.redstorm/32/14_2.png) [@steve.redstorm](https://forum.litium.com/u/steve.redstorm)\ **Post date:** [January 31, 2019, 12:51pm UTC](https://forum.litium.com/t/error-after-upgrade-to-6-2-2/537/8 "2019-01-31T12:51:31Z")
Great set the query to resolved with related answer please 🙂