ViewState issue - Again

[niall08]

Hi All,
I've followed the threads in the forum on ViewState (i.e. ensuring that there are no form tags in the controls, generating a machinekey for the web.config file, etc.) but the client is still getting an intermittent error.

Any ideas?

The client has been testing the site on a couple of PCs, potentially logging into the site from different machines with the same user..

Is there any merit in disabling ViewState in the web.config file?

[jmestep]

What is the error message the customer is getting and what build of Able?