Could not load file or assembly or one of its dependencies. Access is denied. The issue is random, but after it happens once, it continues

Question

I have found plenty of information out there about this error: \'ERROR: Could not load file or assembly \'*.dll\' or one of its dependencies. Access is denied.’ But i haven

Answer 1

My solution is as follows:

I didn't find a root folder under C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files.

Google told me that it might be a permission issue against current user, then I found I have a current Identity: IIS APPPOOL in the malfunctioning server where the rest of the server has Current Identity: NT AUTHORITY\NETWORK SERVICE.

Then I changed Current Identity from IIS APPPOOL to NT AUTHORITY\NETWORK SERVICE.

From here, I found that resetting the web app rebuilds the temporary ASP.NET cache, solving the issue.