Solution if receive error Method not found: 'Void System.Web.UI.HtmlControls.HtmlForm.set_Action(System.String)'

NOTE: If receiving a similar issue with AyaNova 7 , do note that AyaNova 7 requires .NET Framework 4 not 3.5, so of course, confirm the exact version required depending on the version of AyaNova in use if you encounter a similar error

Wanted to post here for any others that encounter this issue:

Company just set up MBI and when trying to use get the following error: " "

Server Error in ‘/’ Application.

Method not found: ‘Void System.Web.UI.HtmlControls.HtmlForm.set_Action(System.String)’.

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.MissingMethodException: Method not found: ‘Void System.Web.UI.HtmlControls.HtmlForm.set_Action(System.String)’.

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:

[MissingMethodException: Method not found: ‘Void System.Web.UI.HtmlControls.HtmlForm.set_Action(System.String)’.]

ASP.default_aspx.0() +0
ASP.default_aspx.0(default_aspx ) +210
ASP.default_aspx.FrameworkInitialize() +34
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +38
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.default_aspx.ProcessRequest(HttpContext context) +4
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

Solution: They resolved the error by applying the Microsoft.NET Framework 3.5 service pack 1 which resolved it.