Forum

Hi

I am updating a dnn site from version 5.6.2. I initially went to 5.6.8 and all looked well but the html editor was not working - every html editor module was showing an error. So reading about  the latest version of dnn allowing you to slect the editor you use I decided to roll back to my 5.6.2 backup and install 6.2.3..

This time I get a different error when I enable the update I get the message

500 Internal Server Error
The requested Url (http://www.kaspapersystems.com/Install/UpgradeWizard.aspx) does not return any valid content.

Any idea what can be causing this. I have had this error come up on two separate sites so am keen to get to the bottom of it.

Thanks

Sharon