Error with upgrade to 7.0.3 and im on 7.0.2 pre upgrade

[howardthai]

I have received an error while upgrading my ablestore. to 7.0.3

i was upgrading from 7.0.0 and now im on 7.0.2 pre upgrade and getting this error.

[[ConLib:BuyProductDialog]] c:\inetpub\unitedintegral.com 10152\ConLib\Utility\ProductPrice.ascx.cs(271): error CS0117: 'NavigationHelper' does not contain a definition for 'GetEncodedReturnUrl'
[[ConLib:ProductDescriptionTabbed ShowCustomFields="FALSE"]] c:\inetpub\unitedintegral.com 10152\ConLib\Utility\ProductPrice.ascx.cs(271): error CS0117: 'NavigationHelper' does not contain a definition for 'GetEncodedReturnUrl'
[[ConLib:AlsoBoughtPP Orientation="HORIZONTAL" Columns="7" MaxItems="14"]] c:\inetpub\unitedintegral.com 10152\ConLib\Utility\ProductPrice.ascx.cs(271): error CS0117: 'NavigationHelper' does not contain a definition for 'GetEncodedReturnUrl'
[[ConLib:MiniBasket]] c:\inetpub\unitedintegral.com 10152\ConLib\Utility\ProductPrice.ascx.cs(271): error CS0117: 'NavigationHelper' does not contain a definition for 'GetEncodedReturnUrl'
[[ConLib:RecentlyViewed]] c:\inetpub\unitedintegral.com 10152\ConLib\Utility\ProductPrice.ascx.cs(271): error CS0117: 'NavigationHelper' does not contain a definition for 'GetEncodedReturnUrl'
[[ConLib:MoreCategoryItems Caption="Related Items" Orientation="Vertical" MaxItems="8" DisplayMode="Sequential"]] c:\inetpub\unitedintegral.com 10152\ConLib\AddToCartLink.ascx.cs(140): error CS0117: 'NavigationHelper' does not contain a definition for 'GetEncodedReturnUrl'
[[ConLib:Custom\CustomCategoryListPage]] c:\inetpub\unitedintegral.com 10152\ConLib\CategorySearchSidebar.ascx.cs(16): error CS0246: The type or namespace name 'ISearchSidebar' could not be found (are you missing a using directive or an assembly reference?)

I have already finish this step of the 7.0.2 upgrade.
STEP 7) - Custom templates (.aspx)

If you have made copies of the .aspx templates for the purpose of customization, you may get errors after upgrading.

Replace following code:
CommerceBuilder.Services.AbleCommerceHttpModule.RegisterCatalogNode

With the updated code:

CommerceBuilder.Reporting.PageView.RegisterCatalogNode

[jmestep]

Did you overwrite the files in the App_Code folder when you did the upgrade- you should have. That is where the GetEncodedReturnUrl() is. It wasn't present in 7.0.0 unless you are using 7.0.0 Build 11659.

[howardthai]

where in the app code folder .cs is that function or class in.

[mazhar]

Basically its will be file under App_Code folder.