Generate Machine Key:

If you sick of getting this error:

Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

Maybe it is time to specify a machine key... just paste this into your web.config file inside the <system.web> tag.

.net2.0
<machineKey validationKey="8B1B914A419C72128C7BDCA2ACE21D678FA1BD1FF43086CAD47F6574D893CA44790E65A4BC44E661C80364DAB181079BD7D1DD44CE8D6EDF2672C26692B867EA" decryptionKey="97173C5A82161881F16B5652FF45C0C86F75346A1A74F4546D3C2CDF076E51D3" validation="SHA1" decryption="AES" />
.net1.1
<machineKey validationKey="A7F41469EB75956ADBD08D3E7719A73CC99AFB269A2EDD022966FF9363AF2D7A97DEB0C0B55B7F56AD7C61CE3F397EBDF73EC3422603490FFA1271DB77D8989D" decryptionKey="4808466C4B02C6CD62D14563219AF0C12B52DBDAB80836BF" validation="SHA1" />

Name:

Phone:

Email:

Your Age:

Questions/Comments:

^Top

Home

Our clients give us an Average Rating of 4.8 stars! Click here to read our customer reviews.

Remote Access and Support over the Internet with TeamViewer

Mon-Fri 9am to 6pm & Sat 10am to 3pm
http://www.betterbuilt.com/
BetterBuilt.com, LLC is a computer store in Canton, Ohio specializing in laptop & computer repair and small business networking & IT support.

Phone: (330) 493-7500
Canton Ohio Computer Repair,
Networking, and IT Professionals