Solved

How do I properly upgrade to .Net 4.0 from 2.x

Posted on 2010-09-24
2
563 Views
Last Modified: 2013-11-07
Experts,
  My goal is to get AJAX into Sharepoint and found the the .NET Framework is at 2. So I thought it necessary to update to .NET 4.0.  I did a windows update/install and it installed the 4.0. However when I switch(using IIS Manager) from one of the Sharepoint sites from 2 to 4 Sharepoint gives the HTTP Error 404. So I have to switch it back to 2 in order for the site to remain up.  What have I done incorrectly?

While I don't think this has anything to do with it...its worth mentioning.
I added AJAX dll to Sharepoints BIN directory.

Added the following to the web.config.
<assemblies>
    ...
    <add assembly="AjaxControlToolkit, Version=4.0.0.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
    ....
</assemblies>
<controls>
    ...
    <add namespace="AjaxControlToolkit" assembly="AjaxControlToolkit" tagPrefix="ajaxToolkit"/>
    ....
</controls>


Please give detailed instructions.
Thanks.
0
Comment
Question by:LIFEEXPERT
2 Comments
 
LVL 4

Accepted Solution

by:
JimmyITCS earned 500 total points
Comment Utility
LIFEEXPERT,
Take a look here, I think this is what you are looking for, it is fairly detailed as well.

http://msdn.microsoft.com/en-us/library/dd483478.aspx

0
 

Author Closing Comment

by:LIFEEXPERT
Comment Utility
Project was canceled... and did investigate further
0

Featured Post

Scale it in WD Gold

With up to ten times the workload capacity of desktop drives, WD Gold hard drives employ advanced technology to deliver among the best in reliability, capacity, power efficiency and performance.

Join & Write a Comment

The vision: A MegaMenu for a SharePoint portal home page The mission: Make it easy to maintain. Allow rich content and sub headers as well as standard links. Factor in frequent changes without involving developers or a lengthy Dev/Test/Prod rel…
Article by: kevp75
Hey folks, 'bout time for me to come around with a little tip. Thanks to IIS 7.5 Extensions and Microsoft (well... really Windows 8, and IIS 8 I guess...), we can now prime our Application Pools, when IIS starts. Now, though it would be nice t…
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…
This video demonstrates how to create an example email signature rule for a department in a company using CodeTwo Exchange Rules. The signature will be inserted beneath users' latest emails in conversations and will be displayed in users' Sent Items…

763 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

7 Experts available now in Live!

Get 1:1 Help Now