Hello Chris,
Thank you for your interest in Nevron Chart for SharePoint.
We understood that you have successfully installed, registered and run the chart examples locally. However, you are receiving the “Access Denied” error when you try to use the Chart webpart on the WSS page you are working on. Can you please provide us with more details regarding your scenario and configurations.
We have tested the Chart with WSS and everything is working properly, your issue may be related to administrative rights. By default the share point installer will give access rights to the following accounts: WSS_WPG, WSS_RESTRICTED_WPG, WSS_ADMIN_WPG. Please check if these three accounts have read, write and browse folder contents permissions for the:
C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\LAYOUTS\Nevron\Chart\Temp
and
C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\LAYOUTS\Nevron\Chart\State
directories.
You can also test to check if the problem is caused by access to one of these directories by temporarily granting full access to the “everyone” account for them.
Looking forward to hearing from you.
Regards,
Nevron Support Team
Best Regards,
Nevron Support Team