If you encountered the following error when running the EP installer in the Upgrade mode:
Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.
Access to the path 'c:\inetpub\wwwroot\EasyProjects\bin\ABCpdfCE6.dll' is denied.
then you have to:
1. Roll-back to a previous EP installation (i.e. restore both EP SQL database and copy EP files from backup, you can find instructions on how to restore database
here);
2. Stop an application pool which is used for EP site/application in IIS manager;
3. Run the EP installer again.
Article ID: 159, Created On: 10/21/2011, Modified: 10/23/2011