I installed Solarwinds Orion NPM & its website was working fine but as i installed Orion Engineers Tools.Website stopped working with error # 70.
The error #70 addresses a permissions issue. One suggestion you may try is verify that the user IISUSER_SOLARWINDS is a member of the Users and Power Users groups, if not it will need to be added. Also add the user IISUSER_SOLARWINDS to the Administrators group.
Run through the Configuration Wizard -
