Goodmorning everyone. I have updated a site of one of my clients from version 3.40 to version 4.00. I installed a new theme and everything went well for a couple of days. Suddenly the application started to go wrong. Looking at the log files I saw that the error is denied access on a dll, first that of a plugin and then after removing that plugin I saw that the same happens for another plugin. The error is as follows:
Application startup exception: System.Exception: Plugin 'ECB exchange rate provider'. Access to the path 'C:\HostingSpaces\admin1\spyitalia.it\wwwroot\Plugins\bin\Nop.Plugin.ExchangeRate.EcbExchange.dll' is denied.
Access to the path 'C:\HostingSpaces\admin1\spyitalia.it\wwwroot\Plugins\bin\Nop.Plugin.ExchangeRate.EcbExchange.dll' is denied.
I have set permissions to the IIS user on the directory. When the application goes into error, restart the site from IIS and return to work. But after a couple of days the problem recurs.
I have a test site with a replicated database and no error occurs. I can not understand what the problem is. Can someone help me?
The application is installed on Windows Server 2012 Operating System and IIS Version 8.5.9600.16384.
Thanks in advance
Massimo